Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_d11f477dc85398c533920bd7f7a057c5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_d11f477dc85398c533920bd7f7a057c5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_d11f477dc85398c533920bd7f7a057c5_cryptolocker
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Size
60KB
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MD5
d11f477dc85398c533920bd7f7a057c5
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SHA1
44d70a4d5cddb859cedfcf3be440e1cacff7843b
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SHA256
2bff8a4021c7835181b6520a22f0094b9e5a8acde028b50adabf7a738a78e249
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SHA512
f9a9a5a7eb9cb71787e3a13e128d47ef03a82497d4c7922bbfa7d59868ce1981ae326853b13ced96902da76cf988397c11a9653b8f50f17147c77b21fb6ed369
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SSDEEP
384:m0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWgjYp055TOtOOtEvwDpjqIGR:mQz7yVEhs9+P1bytOOtEvwDpj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_d11f477dc85398c533920bd7f7a057c5_cryptolocker
Files
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2024-01-24_d11f477dc85398c533920bd7f7a057c5_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE