Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_9b22de148b641705be0e7a971530bf55_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_9b22de148b641705be0e7a971530bf55_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_9b22de148b641705be0e7a971530bf55_cryptolocker
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Size
31KB
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MD5
9b22de148b641705be0e7a971530bf55
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SHA1
ce5c214bd70dc3be17dc323de7418f1b8b11f5dd
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SHA256
09b034512a4b2a8d82b876b863e035dc88ad5ce163f83c2eb46750319b0bf328
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SHA512
ab66c17be8d74b7b04eb02e11abd2a2289f99db4bf0263017884a38e100e33d8410d4dca9c86d1c4d466c55f69ae338064691568e2913ca2238ce190cc1475df
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcsTo:q0zizzOSxMOtEvwDpj/arMHTo
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 2024-04-05_9b22de148b641705be0e7a971530bf55_cryptolocker
Files
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2024-04-05_9b22de148b641705be0e7a971530bf55_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