Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_058d8fa2c1e4f826050e9d125f64a23e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-25_058d8fa2c1e4f826050e9d125f64a23e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_058d8fa2c1e4f826050e9d125f64a23e_cryptolocker
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Size
77KB
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MD5
058d8fa2c1e4f826050e9d125f64a23e
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SHA1
475bd31eccb93f76db1b4c5c1eb4520488fbd3a4
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SHA256
31da22c7e752362714eddd9b8a4c3920f14a890ab239b8adff17fdc9191e42a1
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SHA512
54c03f98406e1e6bc9405398eb4afea14387cd8fe45581575afd4b0f664259cadd35d07aef17a4088bfa5a21cd085b40538ec466f6b5776968dc5321cfa60814
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUT:ZVxkGOtEvwDpjcaX
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 2024-05-25_058d8fa2c1e4f826050e9d125f64a23e_cryptolocker
Files
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2024-05-25_058d8fa2c1e4f826050e9d125f64a23e_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