Behavioral task
behavioral1
Sample
2024-09-09_972266016d8b85b869eb8ab1d2a735d8_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_972266016d8b85b869eb8ab1d2a735d8_cryptolocker
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Size
45KB
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MD5
972266016d8b85b869eb8ab1d2a735d8
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SHA1
c574916ab232a70b81cf7ed984fec6c5f11587f0
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SHA256
ef00e1ca94ce059fdec71697ff38687a6b4784b4a86da4b49937d301a04b6aeb
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SHA512
f5e5bd0ebbd6bc7f68c555174a6979be3d698cddad45d51c818b9ceee50e4a3710610d037c1b3219e711f7d596d4c9ed7a6382c4cbb4a67f5bcb8675400b02ab
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqS:bODOw9acifH+YS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_972266016d8b85b869eb8ab1d2a735d8_cryptolocker
Files
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2024-09-09_972266016d8b85b869eb8ab1d2a735d8_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE