Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_146477c16bc215915b7df2801d32d6c7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_146477c16bc215915b7df2801d32d6c7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_146477c16bc215915b7df2801d32d6c7_cryptolocker
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Size
30KB
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MD5
146477c16bc215915b7df2801d32d6c7
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SHA1
d92fb5f886108fc232a5454ebe43a0bce55509c8
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SHA256
e04fa13ab021474336b655c0263afdb5725309fb77f9791886912a8ff38b2ff4
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SHA512
34b79961c2cb978958d1f4174e8a0bc73aa24c9406c04f6826c243b1f1ba5c4678b4f1ea8ff0e2fcb1c5da340a79f45041c8af0f73f67d814c64bee357e4a202
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcsTtR:q0zizzOSxMOtEvwDpj/arMHTj
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 2024-03-12_146477c16bc215915b7df2801d32d6c7_cryptolocker
Files
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2024-03-12_146477c16bc215915b7df2801d32d6c7_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