Behavioral task
behavioral1
Sample
283e7b782817f39094d81655bc05fe10a86682711f177c23be6beb2280492784.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
283e7b782817f39094d81655bc05fe10a86682711f177c23be6beb2280492784.exe
Resource
win10v2004-20231215-en
General
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Target
283e7b782817f39094d81655bc05fe10a86682711f177c23be6beb2280492784
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Size
26KB
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MD5
18bcc954cafc24d7248039541afdc9b4
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SHA1
b2380a13716544468097f4fa57f10cb32981a9ee
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SHA256
283e7b782817f39094d81655bc05fe10a86682711f177c23be6beb2280492784
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SHA512
58e8e768d127777e432115b4085d1d5a5b6078fd34776a5d05b690f07686b3b3d1f3940d19ae056ddd9a9f4b9ae472ab8c9cd443ec13c23eb6c53219d084137e
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDGR:4OElB6sc9GDbXxDW
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 283e7b782817f39094d81655bc05fe10a86682711f177c23be6beb2280492784
Files
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283e7b782817f39094d81655bc05fe10a86682711f177c23be6beb2280492784.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