Malicious PDF — malware analysis report

Static analysis result for SHA-256 d0fc04db2553d80d…

MALICIOUS

PDF

54.1 KB Created: 2020-08-15 04:03:08 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 820d85f75efc5dc31fab03a582d08f2b SHA-1: 7434c00adf4e9aa033c1f31d9a3f41f4b2d021c4 SHA-256: d0fc04db2553d80dbab4ada55f004a267393a46f39a4a2b37619be6faa20bf7f
120 Risk Score

Malware Insights

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

The PDF contains a lure related to the FIFA 19 Android release date, which is a common tactic for phishing or malware distribution. It embeds numerous links, with one identified as a malicious redirector pointing to 'ttraff.com'. This redirector likely serves as a gateway to further malicious content or exploits. The PDF also features a link farm, suggesting an attempt to manipulate search engine results or distribute content widely.

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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.
  • 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 https://ttraff.com/pify?keyword=fifa+19+android+release+date
    • http://files.lavenderwraps.com/uploads/1/3/1/4/131452861/37beab0e.pdf
    • http://files.newagehomerenovations.com/uploads/1/3/0/7/130740589/4e21f17.pdf
    • http://files.huronvalleybaptistdistrictassociation.org/uploads/1/3/0/7/130738889/nesolajonepuli.pdf
    • http://files.thehollywoodhoosier.com/uploads/1/3/1/4/131454355/napofepuz.pdf
    • http://jarejur.cpr-instructorclasses.com/uploads/1/3/0/8/130874671/52a7e0cf06da.pdf
    • https://cdn.shopify.com/s/files/1/0431/5217/9364/files/gevirebojavet.pdf
    • https://cdn.shopify.com/s/files/1/0434/6127/9896/files/70642468765.pdf
    • https://cdn.shopify.com/s/files/1/0436/1905/7822/files/pozegaratilepuwen.pdf
    • https://cdn.shopify.com/s/files/1/0431/7937/6798/files/difukamumumukapob.pdf
    • https://cdn.shopify.com/s/files/1/0437/5104/7329/files/94076473343.pdf
    • https://cdn.shopify.com/s/files/1/0431/7157/8007/files/present_perfect_past_simple_speaking_exercises.pdf
    • https://cdn.shopify.com/s/files/1/0433/0127/3750/files/the_world_history_textbook.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/

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006f3e.bin
3d4760ca295192c89086870ebbac49c5a5945404ea6ab57fca452cf2db5f569a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6F3E 6440 bytes
font_01_sfnt_off00007f32.bin
b848375218a131c0971e6c335e01160d8732f198fec94eca8c15f2518f77ddc2		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7F32 5064 bytes
font_02_sfnt_off00009079.bin
fbc9f62e1c0343eb28310d5cb684c2232d6c5914388fed442b5ebb9a6ee6c429		 pdf-font-stream PDF embedded font (sfnt) at offset 0x9079 11052 bytes
font_03_sfnt_off0000b664.bin
52db30b66cfb76898988bc7c6ed152514c301740808ab95bec9c68e49df23550		 pdf-font-stream PDF embedded font (sfnt) at offset 0xB664 16036 bytes

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