Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_def0d8689cd1fa928bf6e88684e89ef2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_def0d8689cd1fa928bf6e88684e89ef2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-08_def0d8689cd1fa928bf6e88684e89ef2_cryptolocker
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Size
32KB
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MD5
def0d8689cd1fa928bf6e88684e89ef2
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SHA1
8edce692929ad218c53c6630b56b4e6baba80193
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SHA256
88a81537e0352aa82cdda7cbbebe0335ac8478dddfc3c639a91f5cd1bbfe1921
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SHA512
f1a2c1c723792abc9404df38a2be30fbadb6b4e968bd48f9eea7e9039be19ee56949e98a633d142e31f781d9c383d2bd17779a6d825dcbfb68676f61b18d0f6e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHbjT:q0zizzOSxMOtEvwDpj/arqL
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 2024-03-08_def0d8689cd1fa928bf6e88684e89ef2_cryptolocker
Files
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2024-03-08_def0d8689cd1fa928bf6e88684e89ef2_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