Behavioral task
behavioral1
Sample
2024-09-06_e98284e88052f6be654a1ba20720f47a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_e98284e88052f6be654a1ba20720f47a_cryptolocker
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Size
43KB
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MD5
e98284e88052f6be654a1ba20720f47a
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SHA1
635e0d86d2c5ac453ae2670d5b4749ef7bcc31e0
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SHA256
773909057be629ff9e626a6a50cabf99a76ce172b10b867e458a36974dd75439
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SHA512
4dbbc4dabe6e8ff3e3ab59151395f3f9bc890981827ad4c979b46428c06f5c5dee01b4ca53795f73d9130a288863221952033860dee2616d0f089b5a1fe543a2
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdK:bO6YcA/Xk3wXFXSqAJ8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_e98284e88052f6be654a1ba20720f47a_cryptolocker
Files
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2024-09-06_e98284e88052f6be654a1ba20720f47a_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