Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_962e9a8fa7c285ac2f9f524dec3c2c58_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_962e9a8fa7c285ac2f9f524dec3c2c58_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_962e9a8fa7c285ac2f9f524dec3c2c58_cryptolocker
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Size
30KB
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MD5
962e9a8fa7c285ac2f9f524dec3c2c58
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SHA1
4fe803c461ae6f3de8b65f3459eafabc26ad3dd0
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SHA256
b5795838c3ebabd9963e5fdb526bac9e1117e8a746fa95b97112639104ed7ebc
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SHA512
307c5d8454be52af88dfe9e7458aaba3b2431a8bf945c76d769b0250817ff6e89f3a91262358dd35e3c346a09a18093a2aaf87ed25405d33c5c7422fcb0155cf
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+p88:q0zizzOSxMOtEvwDpj/ar08
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 2024-02-29_962e9a8fa7c285ac2f9f524dec3c2c58_cryptolocker
Files
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2024-02-29_962e9a8fa7c285ac2f9f524dec3c2c58_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