Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_3de9be3670a8f2ed823681b08b50d0f9_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_3de9be3670a8f2ed823681b08b50d0f9_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-30_3de9be3670a8f2ed823681b08b50d0f9_cryptolocker
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Size
54KB
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MD5
3de9be3670a8f2ed823681b08b50d0f9
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SHA1
33a70f3aeaba04b67244d321fd3e81437702fe15
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SHA256
a2a9f8b67a269c023730660d7af07f489a67b57b53f53696e316c04e5e0ca555
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SHA512
e1d769bf776ec852cfcf6e632aa047826c481ad80a80c6629b0744f1f46f689d791aceedcaae00f82914fbf2ca19793c5f7a78cf5ade68e7f12b828d1ddd9658
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Uj:ZVxkGOtEvwDpjc6
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 2024-04-30_3de9be3670a8f2ed823681b08b50d0f9_cryptolocker
Files
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2024-04-30_3de9be3670a8f2ed823681b08b50d0f9_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