Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_55d27f7ae59d7530e8c99cc36d9ff9e4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_55d27f7ae59d7530e8c99cc36d9ff9e4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_55d27f7ae59d7530e8c99cc36d9ff9e4_cryptolocker
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Size
59KB
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MD5
55d27f7ae59d7530e8c99cc36d9ff9e4
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SHA1
13a139ecee462a94be2e2ec8d044ac79b4e4c698
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SHA256
2bbe4631c6826a936c4ddb3f2bd6289e73910f06fe8596ade10106c9c48cc90e
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SHA512
fc0a669b5988173586873f79d800ef75b162c0e8fff6b96a275d79e225250e392cc02c22370100e00bfef70d048980069e357a0b2da73b242e00fdad102bc484
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lGQu:ZVxkGOtEvwDpjv
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_55d27f7ae59d7530e8c99cc36d9ff9e4_cryptolocker
Files
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2024-01-24_55d27f7ae59d7530e8c99cc36d9ff9e4_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ