Malicious PDF — malware analysis report

Static analysis result for SHA-256 9064ad6679681f82…

MALICIOUS

PDF

42.0 KB Authoring application: Inkscape
MD5: 93429eea90cabcec2587565912589512 SHA-1: 9a7530ef1fa9628fb170ca04db86bf2302555b52 SHA-256: 9064ad6679681f8266ee9d314bfa00ea36cc092bffb6e52546ae2c37d26c9ae9
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file exhibits characteristics of a link farm, with numerous embedded URLs pointing to external PDF documents. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggests a phishing or traffic redirection intent. The heuristic 'PDF_SEO_LINK_FARM' confirms the presence of a mass external PDF link farm, indicating a likely attempt to distribute malicious content or phish users through these linked documents.

Heuristics 3

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://barkwayboys.com/uploads/1/3/0/6/130621084/2843238.pdf
    • http://loveyoursmilestudios.com/uploads/1/3/0/4/130435751/gemit_numavokalu.pdf
    • http://www.bioconnectmontreal.com/uploads/1/3/0/6/130621707/c0865ea8.pdf
    • http://tampalandscapedesign.com/uploads/1/3/0/5/130540619/lokatebavazowodune.pdf
    • http://dankennedytheowl.com/uploads/1/3/0/6/130604805/kukufise.pdf
    • http://mx.cccat.org/uploads/1/3/0/9/130969738/fonaneximitojifop.pdf
    • http://cashmerecanada.ca/uploads/1/3/0/3/130323518/wujovujodi.pdf
    • http://chinoxx.com/uploads/1/3/0/6/130639337/fasidanugepogud.pdf
    • http://nickchaves.com/uploads/1/3/0/2/130287284/0e4d2a13bec.pdf
    • http://ccanational2019store.com/uploads/1/3/0/5/130589217/zuput.pdf
    • http://cvillehomeimprovements.com/uploads/1/3/0/7/130739732/4628138.pdf
    • http://timurmustafin.com/uploads/1/3/0/2/130289475/77cac3.pdf
    • http://sanignacioshuttle.com/uploads/1/3/0/5/130540420/685e6d802.pdf
    • http://www.mybluepot.com/uploads/1/3/0/8/130874223/8633678.pdf
    • http://cherishedcreation.net/uploads/1/3/0/7/130739056/gezokajixamafinide.pdf
    • http://novacabinetanddecor.com/uploads/1/3/0/4/130476499/tozij-wafapejejerifup-bivewarekira-kavataliwazeb.pdf
    • http://danielthegroomer.com/uploads/1/3/0/7/130776519/xekuzuxoxusubej-xetolimakaf-kilolabud-nepafovajuxa.pdf
    • http://starstrings.com/uploads/1/3/0/3/130313103/b1299ebc01.pdf
    • http://adoptme.info/uploads/1/3/0/2/130289493/d43af194.pdf
    • http://newworldhousemedia.net/uploads/1/3/0/6/130604896/pinotavofe-tofemijupazu-rimuz.pdf
    • http://www.electbonniesmith.ca/uploads/1/3/0/6/130620762/6723194.pdf
    • http://boldespresso.com/uploads/1/3/0/5/130588944/130588944.html#anemia+of+ckd+guidelines
    • http://barkwayboys.com/uploads/1/3

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004243.bin
31ef25c343aa7ef25f0473c2b08f7af350bd4109a7829f4b80e91533d1a25d52
pdf-font-stream PDF embedded font (sfnt) at offset 0x4243 8372 bytes