Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_fa01ad6b30cd9673d3a1588e9624dad0_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-28_fa01ad6b30cd9673d3a1588e9624dad0_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_fa01ad6b30cd9673d3a1588e9624dad0_cryptolocker
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Size
31KB
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MD5
fa01ad6b30cd9673d3a1588e9624dad0
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SHA1
ba1f63e49d6f972abd7787764d71df86f664fefa
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SHA256
21db014808b15d11e9d3e29e35c60d5be1929e33625742175c6cc69f407bf3c1
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SHA512
78059a12fdb0b1cdbb3f258343317567333e3fae20bec4badbfb96e9278ffbffc686a0aac87836f932cabb9573303c8ff8ec90465c049cdb6fb848cec81edc4e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHurJb:q0zizzOSxMOtEvwDpj/arq0
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 2024-04-28_fa01ad6b30cd9673d3a1588e9624dad0_cryptolocker
Files
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2024-04-28_fa01ad6b30cd9673d3a1588e9624dad0_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