Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_71c96bc6345a2d1473a0eb9dd77059ae_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_71c96bc6345a2d1473a0eb9dd77059ae_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_71c96bc6345a2d1473a0eb9dd77059ae_cryptolocker
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Size
30KB
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MD5
71c96bc6345a2d1473a0eb9dd77059ae
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SHA1
dc70d1be39aed4b91a1816d0a8d06e90e0045c59
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SHA256
f2892e033850dffc0efb0fb33435a193a3b518b82b9d820b970744903a88c876
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SHA512
978e7ef2997cd75bcd9bef09ff001ccb3214654bea25bdd3e7fc5c179e6381f785b4f501a11485dbc0636f0e63e1c5e1170a4a146a443dd1feff13a019d7c723
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xT9BOU:q0zizzOSxMOtEvwDpj/arnBv
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_71c96bc6345a2d1473a0eb9dd77059ae_cryptolocker
Files
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2024-02-17_71c96bc6345a2d1473a0eb9dd77059ae_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
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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