MALICIOUS — d222053fd358a3662b8afe1eb23d0df664be61e3a2c5ecc15bd29fac02a00e75
MALICIOUS — d222053fd358a3662b8afe1eb23d0df664be61e3a2c5ecc15bd29fac02a00e75 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
d222053fd358a3662b8afe1eb23d0df664be61e3a2c5ecc15bd29fac02a00e75 - SHA-1:
5ca5f2890a59aa9ace03c4cc3684144e4340b172 - MD5:
3764b92565d94d6fa0b289ed695feb7a - ssdeep:
1536:I1PRXG+ZaYKJAUI/INC5x2DS9cDeh/0YUK96Vu2gSXHxHJ3Q:4ahA/hU+9b/0YxsVoSBHW - TLSH:
T16838DFF351C7EE4CBB856F936DA7192D6095DB88A132AF505088773DC0682EFBE10941 - Submitted as: d222053fd358a3662b8afe1eb23d0df664be61e3a2c5ecc15bd29fac02a00e75
- File type: pdf · Size: 78422 bytes
- Verdict: malicious (100/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!3764B92565D9
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4482403/normal_5ffff60a72997.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!3764B92565D9 (rule
PDF/Phish-FAB!3764B92565D9) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 9 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://xajibur.ru/strik?utm_term=how+to+use+a+portable+air+conditioner+with+a+crank+window, https://cdn.sqhk.co/kurotevu/ikiauXt/city_island_airport_2_hack_apk.pdf, https://vexojuvij.weebly.com/uploads/1/3/4/3/134345090/2908367.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1019 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
- 40.126.14.160
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://xajibur.ru/strik?utm_term=how+to+use+a+portable+air+conditioner+with+a+crank+window
- https://cdn.sqhk.co/kurotevu/ikiauXt/city_island_airport_2_hack_apk.pdf
- https://vexojuvij.weebly.com/uploads/1/3/4/3/134345090/2908367.pdf
- http://kakarares.epizy.com/34961500236.pdf
- https://07bd7893-a6ec-44d5-90fe-c719e602c0bd.filesusr.com/ugd/aafaff_dc6fae2ea7fa4280a307c90a5e3e2b9a.pdf?index=true
- https://static.s123-cdn-static.com/uploads/4482403/normal_5ffff60a72997.pdf
- https://33c7e2ec-32fc-4676-a642-9d95a4379e01.filesusr.com/ugd/622218_8e31d7bb0f1542d2a53d33554ded056b.pdf?index=true
- https://cdn-cms.f-static.net/uploads/4393637/normal_604c9c2aeb962.pdf
- https://cdn-cms.f-static.net/uploads/4370560/normal_605c664833dec.pdf
- https://cdn.sqhk.co/mujekesire/ihcibhc/21705457769.pdf
- https://minunelojob.weebly.com/uploads/1/3/1/4/131453060/5639311.pdf
- http://robabunegulawi.rf.gd/adjectives_of_quality_quantity_and_numbers_worksheets.pdf
- http://zafipivixazuk.epizy.com/fortnite_bingo_sheet.pdf
- https://cdn-cms.f-static.net/uploads/4368493/normal_6056e06adf864.pdf
- http://zilanun.epizy.com/70789166806.pdf
- https://uploads.strikinglycdn.com/files/c79bf4de-e96e-4180-a385-0d24912a9a3f/ascend_the_hill_hallelujah_what_a_savior_lyrics.pdf
- https://cdn.sqhk.co/gotuxixovumu/oibOfDT/doom_patrol_characters_in_titans.pdf
- https://cdn.sqhk.co/fefuxumito/f0jhHih/short_speech_on_my_birthday_celebration.pdf
- http://safilow.iblogger.org/ernesto_che_guevara_biography.pdf
- https://laregupofonel.weebly.com/uploads/1/3/4/4/134464195/wutopunegurozu_nenenosaliga_selajoxuz.pdf
- https://814cba0f-f649-4223-bfe6-7884e6e02b9d.filesusr.com/ugd/c1108c_84cfe3455f5141d78f59f2fef54665c2.pdf?index=true
- https://uploads.strikinglycdn.com/files/c3f5a00e-c257-4cf2-a706-402967e7df5a/79108196932.pdf
- https://e8ceee85-86bf-4804-80ab-d7a1511cbcf5.filesusr.com/ugd/38650a_9f605903674c430e8e29a53792672bc7.pdf?index=true
- https://kiwaluraxipexe.weebly.com/uploads/1/3/5/3/135326690/4182288.pdf
- https://fa5d8e44-005d-4c05-925d-ba60cb7f5023.filesusr.com/ugd/121e37_e02b5e0feffe493292f79ea6c097730c.pdf?index=true
Embedded domains
- xajibur.ru
- cdn.sqhk.co
- vexojuvij.weebly.com
- kakarares.epizy.com
- 07bd7893-a6ec-44d5-90fe-c719e602c0bd.filesusr.com
- static.s123-cdn-static.com
- 33c7e2ec-32fc-4676-a642-9d95a4379e01.filesusr.com
- cdn-cms.f-static.net
- minunelojob.weebly.com
- zafipivixazuk.epizy.com
- zilanun.epizy.com
- uploads.strikinglycdn.com
- safilow.iblogger.org
- laregupofonel.weebly.com
- 814cba0f-f649-4223-bfe6-7884e6e02b9d.filesusr.com
- e8ceee85-86bf-4804-80ab-d7a1511cbcf5.filesusr.com
- kiwaluraxipexe.weebly.com
- fa5d8e44-005d-4c05-925d-ba60cb7f5023.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- robabunegulawi.rf.gd
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 40.84.85.40
- 20.42.179.192
- 52.110.12.3
- 4.230.171.124
- 104.18.33.89
- 74.179.77.204
- 52.182.141.63
- 52.253.84.76
- 72.153.5.132
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report