PDF malware analysis — malicious · b034d5a0676d7765

MALICIOUS

PDF

41.9 KB Created: 2020-08-13 20:03:44 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 9dc5d510d45ef645268b68be48e200c0 SHA-1: ea4062443cf69f56ea0c868d385e1278800887d9 SHA-256: b034d5a0676d7765da9156752141722631e15d17441cb80f8ac2a9fe23f67c83

128 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF contains a link farm and a direct link to a known malicious redirector, disguised as an owner's manual. The primary malicious URL is https://ttraff.cc/wb?keyword=2016%20range%20rover%20evoque%20owner's%20manual, which likely leads to further malicious content or malware download. The document body itself is heavily obfuscated but contains references to the lure and the malicious URL.

Heuristics 4

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.
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON

Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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.cc/wb?keyword=2016%20range%20rover%20evoque%20owner
- http://files.bodyandbeingfitness.com/uploads/1/3/1/4/131437311/8800399.pdf
- http://zidewovi.haleykatharine.com/uploads/1/3/0/7/130739678/vuzid.pdf
- http://vimima.simplypett.com/uploads/1/3/1/4/131407406/80639.pdf
- http://files.45thparallelhemp.com/uploads/1/3/0/7/130738875/d6a6968635bf1.pdf
- http://files.mary-ellenfriedland.com/uploads/1/3/1/3/131382808/78e5e0908355be6.pdf
- https://cdn.shopify.com/s/files/1/0436/1460/1378/files/53853377148.pdf
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/zowofovem.pdf
- https://cdn.shopify.com/s/files/1/0428/9314/8313/files/42771824499.pdf
- https://cdn.shopify.com/s/files/1/0430/7727/1706/files/mokurov.pdf
- https://cdn.shopify.com/s/files/1/0452/5703/1842/files/sales_contract_example.pdf
- https://cdn.shopify.com/s/files/1/0440/2449/6286/files/vector_algebra_solved_problems.pdf
- https://cdn.shopify.com/s/files/1/0429/3384/6175/files/cancun_travel_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/49221060197.pdf
- https://cdn.shopify.com/s/files/1/0428/4294/7751/files/que_es_un_estudio_de_mercado_libros.pdf
- https://cdn.shopify.com/s/files/1/0433/1841/1417/files/23873982930.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 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off000062aa.bin` `4ef4f951468371ced95b76c33536a1f431c35267299d92236048a9fc17dd2a76`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x62AA	5700 bytes
`font_01_sfnt_off0000760d.bin` `e11343de794620d2ef6d6551b9ac197133707daaa16f0d97a5d5d9879ae97f95`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x760D	10844 bytes

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