Behavioral task
behavioral1
Sample
8c0781fdc38ab83a7d76b4f79ecd0b0be4191cffe9c9d18d10a83b6b0d889b03.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8c0781fdc38ab83a7d76b4f79ecd0b0be4191cffe9c9d18d10a83b6b0d889b03.exe
Resource
win10v2004-20231215-en
General
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Target
8c0781fdc38ab83a7d76b4f79ecd0b0be4191cffe9c9d18d10a83b6b0d889b03.exe
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Size
26KB
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MD5
faea4e3dc68c1d03f123b9a46c6f6ec3
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SHA1
d5c5184033c48dfac69d6d59b17fd34655f30cb9
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SHA256
332d693c863c71de66a778332532725b4f1e020e9ef8bc794c082f1b585abbda
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SHA512
3d386e648d6ea3a11f2fa99dfcbf95d5a28f60ade465a5d32828c326cc0920347355b78a2da0e36c13a830d3b27ad171eea62a68927edfaa15003105b7a6ee1a
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qxb5hxDGF:5OElB6sc9GxbXxDq
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8c0781fdc38ab83a7d76b4f79ecd0b0be4191cffe9c9d18d10a83b6b0d889b03.exe
Files
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8c0781fdc38ab83a7d76b4f79ecd0b0be4191cffe9c9d18d10a83b6b0d889b03.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ