Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_9be28af8e91f105c220ca92ee6a88177_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_9be28af8e91f105c220ca92ee6a88177_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_9be28af8e91f105c220ca92ee6a88177_cryptolocker
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Size
30KB
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MD5
9be28af8e91f105c220ca92ee6a88177
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SHA1
0f3f144310304ef3353fbe3d8dc7a5e48ad40f3b
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SHA256
67c98b71b02c2063148469bb4078c2c605494005027d634926b3a0300d7badf2
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SHA512
89a6347ea66089382555083f8ded3ddda195b8ad8a526ac8a052b63e80dbb1a08f2b8c6e6f53e47e91a9c610ca8541e8f1ea2bd863f8fd5948df2b6230e216ee
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHU:q0zizzOSxMOtEvwDpj/arq0
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 2024-02-03_9be28af8e91f105c220ca92ee6a88177_cryptolocker
Files
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2024-02-03_9be28af8e91f105c220ca92ee6a88177_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