MALICIOUS — c02f897379bbf5749d2686c4e35f25a49647b8368cd090fca71947f949f809a5
MALICIOUS — c02f897379bbf5749d2686c4e35f25a49647b8368cd090fca71947f949f809a5 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:
c02f897379bbf5749d2686c4e35f25a49647b8368cd090fca71947f949f809a5 - SHA-1:
e1e14d8087592bd03da43da2ef7906f259ecc3c0 - MD5:
1892aeb560cb87c065abdae556983595 - ssdeep:
1536:AuQg3lEwv65v3zzVAGoh22Kam7Ob8OHRLsWi4Ypbn+btW3KLMPEdGLxCUiP:4gWq65vjBAB8awYzHZsW2n+btK0GLxCd - TLSH:
T15338D0F3629BCD8DBEC767573CAA2A2564C9C28C7122999151C8B33CC1BC6AD7F40941 - Submitted as: c02f897379bbf5749d2686c4e35f25a49647b8368cd090fca71947f949f809a5
- File type: pdf · Size: 76672 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!1892AEB560CB
- 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 - 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!1892AEB560CB (rule
PDF/Phish-FAB!1892AEB560CB) - 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 13 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 link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4387433/normal_6013c2677843d.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://pelibifir.ru/strik?utm_term=suunto+core+all+black+bandje+bever, https://cdn-cms.f-static.net/uploads/4387433/normal_6013c2677843d.pdf, http://zezofakarol.myartsonline.com/28202068813.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)
1010 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/
- 23.40.52.209
- 23.11.37.157
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://pelibifir.ru/strik?utm_term=suunto+core+all+black+bandje+bever
- https://cdn-cms.f-static.net/uploads/4387433/normal_6013c2677843d.pdf
- http://zezofakarol.myartsonline.com/28202068813.pdf
- https://cdn.sqhk.co/fepogosu/0aQS3We/72019224370.pdf
- http://kavibajegis.onlinewebshop.net/how_to_get_gamestop_coupons.pdf
- https://d4bcd744-2348-4fe3-9006-05b2fcbd3cbd.filesusr.com/ugd/704566_1b94c22f3a4f4dd584ff3abd5c0a0e2c.pdf?index=true
- https://ed8cecbe-9888-40ab-9384-4b5b2efda5e6.filesusr.com/ugd/22dd42_fa4efd180c194f86b44d49471f59471b.pdf?index=true
- https://fupesatufijipaf.weebly.com/uploads/1/3/2/7/132740914/wafidunalo-ripezom-fafasif-ludobavoxok.pdf
- http://sakipewo.22web.org/chinese_and_english_nursery_rhymes.pdf
- http://leniwatojetojem.medianewsonline.com/passive_assertive_aggressive_communication.pdf
- https://jagunafine.weebly.com/uploads/1/3/4/3/134363358/5009164.pdf
- https://cdn.sqhk.co/mepapogivoma/ezNvyrb/alienware_monitor_2721d.pdf
- http://xeludum.rf.gd/12923528743.pdf
- https://49432a94-54bc-4d13-9d12-ea41d731e1b8.filesusr.com/ugd/a7c689_05a25366fbd7483db088f0cd3c6c32e0.pdf?index=true
- http://kopuperoki.epizy.com/android_google_maps_language_settings.pdf
- https://static.s123-cdn-static.com/uploads/4380084/normal_5ffcb9a03191a.pdf
- http://kususen.myartsonline.com/hero_of_hacksaw_ridge_book.pdf
- https://cdn-cms.f-static.net/uploads/4465687/normal_5fd799ad76e97.pdf
- https://puzuzabijil.weebly.com/uploads/1/3/2/8/132814257/xijerojegakubapib.pdf
- http://wivuperafuzo.mypressonline.com/lacrosse_shooting_drills_for_beginners.pdf
- http://wevaxelim.rf.gd/rekoveputaguvasofad.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
Embedded domains
- pelibifir.ru
- cdn-cms.f-static.net
- zezofakarol.myartsonline.com
- cdn.sqhk.co
- kavibajegis.onlinewebshop.net
- d4bcd744-2348-4fe3-9006-05b2fcbd3cbd.filesusr.com
- ed8cecbe-9888-40ab-9384-4b5b2efda5e6.filesusr.com
- fupesatufijipaf.weebly.com
- sakipewo.22web.org
- leniwatojetojem.medianewsonline.com
- jagunafine.weebly.com
- 49432a94-54bc-4d13-9d12-ea41d731e1b8.filesusr.com
- kopuperoki.epizy.com
- static.s123-cdn-static.com
- kususen.myartsonline.com
- puzuzabijil.weebly.com
- wivuperafuzo.mypressonline.com
- www.w3.org
- purl.org
- ns.adobe.com
- xeludum.rf.gd
- wevaxelim.rf.gd
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 57.155.101.212
- 4.150.223.111
- 72.145.35.96
- 162.159.142.9
- 52.110.12.49
- 4.230.171.124
- 104.18.33.89
- 20.247.185.124
- 85.210.193.152
- 20.184.175.12
- 74.178.240.61
- 135.233.95.144
- 20.42.65.84
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report