MALICIOUS — e1291923ebaba6397e61c3344172ccef8128a6bf74cb3b7d4dc6a22fa0a33b9d
MALICIOUS — e1291923ebaba6397e61c3344172ccef8128a6bf74cb3b7d4dc6a22fa0a33b9d is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
e1291923ebaba6397e61c3344172ccef8128a6bf74cb3b7d4dc6a22fa0a33b9d - SHA-1:
cd81299a343bf4afd21fe4e14d56cbee675128de - MD5:
c6a70634fda7ffda78c62a7dc2a5e2f5 - ssdeep:
1536:SNUzfKxskvkWRzLxAvLCp5JxROmSHdn6rLJ9UjUbfO:CUbcsIHReLC77EJUrLvpK - TLSH:
T1AB38D0F72297DE5C3B8AAB975CAB2129A49CC7551132D79001C877ACC4FC29E3E50A12 - Submitted as: e1291923ebaba6397e61c3344172ccef8128a6bf74cb3b7d4dc6a22fa0a33b9d
- File type: pdf · Size: 76736 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!C6A70634FDA7
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 11 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/d7cac2cb-3fd2-4f6e-a29a-14b3ef426875/25572112368.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!C6A70634FDA7 (rule
PDF/Phish-FAB!C6A70634FDA7) - 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 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://jumiwimov.ru/strik?utm_term=bear+scout+handbook+online, http://bafiselavanebep.mywebcommunity.org/diwuwiv.pdf, http://milanbeachs.space/103426002469ck3f.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
- Contacted 15 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 3404) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
969 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 20.190.167.19
- 150.171.22.17
- 23.33.238.178
- 52.110.12.51 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.207
- 20.42.179.192 US · Moses Lake · AS8075 Microsoft Corporation
- 74.178.76.54 IE · Dublin · AS8075 Microsoft Corporation
- 4.207.44.66 IE · Dublin · AS8075 Microsoft Corporation
- 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://jumiwimov.ru/strik?utm_term=bear+scout+handbook+online
- http://bafiselavanebep.mywebcommunity.org/diwuwiv.pdf
- http://milanbeachs.space/103426002469ck3f.pdf
- https://cdn.sqhk.co/lasumalena/XigoCja/nifejomizafowiti.pdf
- http://igcopyrightverify.com/462372120400by5k.pdf
- https://s3.amazonaws.com/woxojuxafopuv/97211007087.pdf
- https://s3.amazonaws.com/kujesulad/kofajewazi.pdf
- https://s3.amazonaws.com/pokorevalaxex/56043029972.pdf
- https://s3.amazonaws.com/jifedefujodu/xiwupanabigagofadibupoz.pdf
- http://reassurez-moi-fr.info/new_call_of_duty_ps4_argoseu1g8.pdf
- https://sujujiga.weebly.com/uploads/1/3/1/3/131379538/6154202.pdf
- http://zdorovie-vashe-vse.xyz/myanmar_wikipedia_bahasa_melayur1qvr.pdf
- https://uploads.strikinglycdn.com/files/d7cac2cb-3fd2-4f6e-a29a-14b3ef426875/25572112368.pdf
- http://zagozogenef.sportsontheweb.net/nuvuj.pdf
- https://s3.amazonaws.com/nokiva/lord_of_the_rings_trilogy_books_set.pdf
- http://sopafekidis.sportsontheweb.net/kodidopikixi.pdf
- http://nujugeteteda.myartsonline.com/apdcl_recruitment_advertisement.pdf
- https://uploads.strikinglycdn.com/files/e64e80d4-e4c1-4311-9cca-95d2d2ad315b/black_and_decker_digital_rotisserie_convection_oven_reviews.pdf
- https://namovisurov.weebly.com/uploads/1/3/5/3/135338224/dajanofejulenu-muwuxelegomoze-ziruxo.pdf
- https://cdn.sqhk.co/vedisaso/inhiPAv/58731892457.pdf
- https://cdn.sqhk.co/xaripisi/VSGbheG/jotovi.pdf
- http://vuvodagedene.scienceontheweb.net/14031374427.pdf
- http://dektesheff.xyz/manual_chiller_carrier_30rb_espaolairj9.pdf
- https://cdn.sqhk.co/nuxazagugura/jGsdIie/costume_jewelry_marks_c.pdf
- https://dalatomim.weebly.com/uploads/1/3/4/3/134344090/rewutel-tewiwobowuwife-jitasur.pdf
Embedded domains
- jumiwimov.ru
- bafiselavanebep.mywebcommunity.org
- milanbeachs.space
- cdn.sqhk.co
- igcopyrightverify.com
- s3.amazonaws.com
- reassurez-moi-fr.info
- sujujiga.weebly.com
- zdorovie-vashe-vse.xyz
- uploads.strikinglycdn.com
- zagozogenef.sportsontheweb.net
- sopafekidis.sportsontheweb.net
- nujugeteteda.myartsonline.com
- namovisurov.weebly.com
- vuvodagedene.scienceontheweb.net
- dektesheff.xyz
- dalatomim.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 40.84.97.4
- 4.150.223.97
- 4.247.188.224
- 72.145.35.97
- 52.110.12.51
- 4.230.171.124
- 20.42.179.192
- 74.178.76.54
- 4.207.44.66
- 20.247.185.124
- 52.253.84.76
- 135.233.95.144
- 172.215.188.232
- 4.150.223.108
- 72.153.5.60
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report