Behavioral task
behavioral1
Sample
2024-10-14_27bcd105d1505f5b4c24857cce95956a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_27bcd105d1505f5b4c24857cce95956a_cryptolocker
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Size
58KB
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MD5
27bcd105d1505f5b4c24857cce95956a
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SHA1
ddd4e9a5e694c3d9022de481de52e9dc59f7b5bd
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SHA256
faffda01d454432514777352df96b6b18303af96a84e7cacca6e8091c9eb26b2
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SHA512
edf2d4a93987f74e032e752867c2fc8585ef7a0c0b622b33fd92ed35160f6ea3e64cf5a5d75c30ccdc3f98b50c90a9c84908706ba1334db058e4b8ca983f1e18
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SSDEEP
768:HQz7yVEhs9+iy6DX4WTnbcuyD7U4tOOtEvwDpj/L9+4hdCY8EQMjpi/zciD:Hj+i2WTnouy84MOtEvwDpjZHyjf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_27bcd105d1505f5b4c24857cce95956a_cryptolocker
Files
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2024-10-14_27bcd105d1505f5b4c24857cce95956a_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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