Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_8e417fef70dd79089df93865f3f1367b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-05_8e417fef70dd79089df93865f3f1367b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_8e417fef70dd79089df93865f3f1367b_cryptolocker
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Size
30KB
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MD5
8e417fef70dd79089df93865f3f1367b
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SHA1
24e4bbfb965a8af66309606258ab4f3eb93235c0
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SHA256
1d692bea6dd5937ba569c67f5497544bb0be2f7d1b8e0599d6a3d7a3bdaf8b05
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SHA512
8c9734239717e21ceb4a93a842632330359eafe53373a414543bf0934ca502e49eb7b2f9ad614ec886ebdf207fca1774792b19adc0e302250b02e5a99f3d1bf1
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuK:q0zizzOSxMOtEvwDpj/arQK
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 2024-03-05_8e417fef70dd79089df93865f3f1367b_cryptolocker
Files
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2024-03-05_8e417fef70dd79089df93865f3f1367b_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