Behavioral task
behavioral1
Sample
2024-10-04_5b247112b2600772f618289c490c8023_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-04_5b247112b2600772f618289c490c8023_cryptolocker
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Size
43KB
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MD5
5b247112b2600772f618289c490c8023
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SHA1
4b0b1ad3991b435a41b5578b43a302abaae006bf
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SHA256
5016edc1f33ff49d4a6c47c6221eb36fa79e08632fb541e68760cd5155711e88
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SHA512
5293825938d2a1354360b7a3529447e46083c4551dc756d361fd8a312e4af9abd13252d7e2b6ee68adaeb0b2ce8cd504a56f648e89d8a1e4027c831021f70f7b
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsJ9H:bO6YcA/Xk3wXFXSqAJIH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_5b247112b2600772f618289c490c8023_cryptolocker
Files
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2024-10-04_5b247112b2600772f618289c490c8023_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