Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_bfafdc5f8c8f645c75d9ce4995053b84_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_bfafdc5f8c8f645c75d9ce4995053b84_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_bfafdc5f8c8f645c75d9ce4995053b84_cryptolocker
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Size
70KB
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MD5
bfafdc5f8c8f645c75d9ce4995053b84
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SHA1
c8044d83852604448655573846f34fcfcc13f1fa
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SHA256
df5072553ad73b9b81f16142f26b530b8fd2b6a1e722ce0fdc78f2a27c67b9f7
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SHA512
605692436b3c2f5f1cde1f0743ad121f4efbe5531030fc37fde925537dd5da4bf8c67c295ec29821dda765c551c805906cbe644056f55ad49c055ac072e5a823
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgg:DW60sllyWOtEvwDpjwF85d
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_bfafdc5f8c8f645c75d9ce4995053b84_cryptolocker
Files
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2024-01-29_bfafdc5f8c8f645c75d9ce4995053b84_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ