PDF malware analysis — malicious · ebe4a812a01206e9

MALICIOUS

PDF

43.5 KB Created: 2020-07-31 18:12:03 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 49e768be9548e63b6169bdfc272e1bfe SHA-1: db497be97a1e6db8934998d730b8339b2aa4e638 SHA-256: ebe4a812a01206e94f761847f9ed97cc910e586b4b5638b03fbe9020c95e51d0

120 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it points to malicious infrastructure. Additionally, PDF_SEO_LINK_FARM indicates a large number of outbound links, many hosted on cdn.shopify.com, likely to obscure the malicious destination. The primary malicious URL identified is https://ttraff.cc/pify?keyword=mirai+nikki+opening, which is likely used to redirect the user to further malicious content.

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.cc/pify?keyword=mirai+nikki+opening
- http://files.shhschoirs.org/uploads/1/3/2/8/132814048/7917011.pdf
- http://files.valleyinvite.com/uploads/1/3/1/4/131407572/a729d.pdf
- http://files.morelliupholstery.com/uploads/1/3/0/7/130738988/c98432bfe7.pdf
- http://files.baycolonygardenclub.com/uploads/1/3/0/7/130775659/8382367.pdf
- https://cdn.shopify.com/s/files/1/0429/2041/1289/files/fewenawekelararag.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/77084518355.pdf
- https://cdn.shopify.com/s/files/1/0432/7918/8118/files/13206957066.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/16485275060.pdf
- https://cdn.shopify.com/s/files/1/0429/9928/3863/files/4548483160.pdf
- https://cdn.shopify.com/s/files/1/0430/3477/1610/files/92724151818.pdf
- https://cdn.shopify.com/s/files/1/0436/1689/5133/files/matixixojinofowiled.pdf
- https://cdn.shopify.com/s/files/1/0429/1392/3228/files/31685171439.pdf
- https://cdn.shopify.com/s/files/1/0435/2707/8052/files/97289735070.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4031/files/29703933104.pdf
- https://cdn.shopify.com/s/files/1/0434/9899/5864/files/228436027.pdf
- https://cdn.shopify.com/s/files/1/0430/6491/8165/files/57908407269.pdf
- https://cdn.shopify.com/s/files/1/0433/8706/0378/files/xudiwo.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 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00006231.bin` `baf7fd2973b26744bfa8b72101827b7309e819a9715fc5441da7325f3d8f49ac`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6231	3316 bytes
`font_01_sfnt_off00006e01.bin` `7e98aa6feffb673e82b2ee754e6447ba1696369125b4e099b9793fe9bce76e4a`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6E01	4844 bytes
`font_02_sfnt_off00007e98.bin` `eedb38a998de7d4e6c39017ce483147d8e20a865b7e86223aa9842fe866d4dcf`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x7E98	10028 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.