Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_9899c24c264beebfa690afa9dcf600e9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_9899c24c264beebfa690afa9dcf600e9_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_9899c24c264beebfa690afa9dcf600e9_cryptolocker
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Size
32KB
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MD5
9899c24c264beebfa690afa9dcf600e9
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SHA1
c650696401e12fc8c7f51ec393114781b37d26c0
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SHA256
824681ce3c434932b8a81306ebad83c45679f99845b42473ad76d1477b0fedd4
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SHA512
c421c988d29fd122d814721a2bbeef68ce54e8b0b5bd401fe9fa67a59c703c9d69ab9a2739f7c0ea61d8c770c1f4a29ee336b0cfc976f87b742b21d808fa6dcf
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHurJnu:q0zizzOSxMOtEvwDpj/arqd
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 2024-05-01_9899c24c264beebfa690afa9dcf600e9_cryptolocker
Files
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2024-05-01_9899c24c264beebfa690afa9dcf600e9_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