Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_23e3cbaaa780d96c5df8e2b27ac57787_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_23e3cbaaa780d96c5df8e2b27ac57787_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_23e3cbaaa780d96c5df8e2b27ac57787_cryptolocker
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Size
77KB
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MD5
23e3cbaaa780d96c5df8e2b27ac57787
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SHA1
d02a9b0af4b1c1d5117bf201c0c791228a359915
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SHA256
ecd1c1344865990d99f9ab60169d0b5527f8733a5b7ab703d3a79fbd9bafad56
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SHA512
f43bcb5358713854b0ece7b9374f88b2dcaf1493b654f166e72bc66e00fe6871be8d01a169895de26e944aad8cc4f4767dc4157eb10765cab25e84d9e868e173
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUK:ZVxkGOtEvwDpjcaW
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 2024-05-27_23e3cbaaa780d96c5df8e2b27ac57787_cryptolocker
Files
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2024-05-27_23e3cbaaa780d96c5df8e2b27ac57787_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