MALICIOUS — befubimazojajekob.pdf

MALICIOUS — befubimazojajekob.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: c78ea085c33271fb117d30cd6a1cf7a64652694e2b8c3dd3de0a45623c9797bc
SHA-1: 6412344d8dbc87537ad92e56e804c6fb1cc02605
MD5: 39a3ea76212388060cb091e39fdc4684
ssdeep: 768:dgGzpD6N56Y0TeO1NYgUkhQJxiRbvedEy2LgQ8oo9bwd6msPXNn:eGFejQ+gUZ/yveqifV6sXNn
TLSH: T19933BFF360A7ECCC3A859B136CE518A52546C38D6273E3A059C97B7DC57C2EC6E109A0
Submitted as: befubimazojajekob.pdf
File type: pdf · Size: 49056 bytes
Verdict: malicious (88/100)

Detections (3 of 53 engines)

MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Kaspersky (KVRT): HEUR:Trojan.Script.Generic

MITRE ATT&CK

T1105

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - 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://gettraff.ru/strik?keyword=british+gas+bill+example+pdf, http://files.photosbymelissakizis.com/uploads/1/3/1/0/131070356/8fc5e24b.pdf, http://files.fbrhaiti.org/uploads/1/3/1/6/131606890/6d1ecaf813def.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

Dynamic analysis (windows)

1015 behavior events · 0 ATT&CK techniques · 1 dropped files.

Dropped files

root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://gettraff.ru/strik?keyword=british+gas+bill+example+pdf
http://files.photosbymelissakizis.com/uploads/1/3/1/0/131070356/8fc5e24b.pdf
http://files.fbrhaiti.org/uploads/1/3/1/6/131606890/6d1ecaf813def.pdf
http://files.personalspaceproject.com/uploads/1/3/2/7/132740343/piwepapefa-kavijabojexopi-fuwuwumewa.pdf
http://files.olivehillsporthorses.com/uploads/1/3/1/4/131409158/1070623f309c9.pdf
http://files.arthurdogsontodd.net/uploads/1/3/1/0/131070880/2131537.pdf
http://siwitiged.banglauniversalsociety.com/uploads/1/3/1/8/131857631/5079192.pdf
http://vukaxik.mrhairphysed.com/uploads/1/3/2/6/132696194/rabuxelugafol_jujibagi.pdf
http://fixij.granteyeglasses.com/uploads/1/3/0/8/130813592/2da315.pdf
https://cdn.shopify.com/s/files/1/0437/9069/6597/files/vatanu.pdf
https://cdn.shopify.com/s/files/1/0431/0827/0244/files/8784695288.pdf
https://uploads.strikinglycdn.com/files/9ee3ea1e-9688-4f8d-a80e-9db9ae241f4e/25192714691.pdf
https://uploads.strikinglycdn.com/files/59ddb960-3e17-44ca-b7f5-ae4150960915/pubujesejel.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/
http://ns.adobe.com/xap/1.0/mm/
http://ns.adobe.com/xap/1.0/rights/

Embedded domains

gettraff.ru
files.photosbymelissakizis.com
files.fbrhaiti.org
files.personalspaceproject.com
files.olivehillsporthorses.com
files.arthurdogsontodd.net
siwitiged.banglauniversalsociety.com
vukaxik.mrhairphysed.com
fixij.granteyeglasses.com
cdn.shopify.com
uploads.strikinglycdn.com
www.w3.org
purl.org
ns.adobe.com

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