Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_76db6e9bf61a6e86490afd947e9e16f4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_76db6e9bf61a6e86490afd947e9e16f4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_76db6e9bf61a6e86490afd947e9e16f4_cryptolocker
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Size
44KB
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MD5
76db6e9bf61a6e86490afd947e9e16f4
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SHA1
6be6def532ca6c5e2e04edccc6d2a2a4d7b64a2a
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SHA256
3b6789f698d585c562a9eabb0abcb60741153e03b8d1270619b2de20d6a2f3b8
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SHA512
b854afdda310e7694d10996f26e464105c9ca04f1af642e595e9c0233438d57d9edb9c4001943816821054eafb16ad9e0aa12ea2bfb0c08f741518613e2bb037
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws+:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1c
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 2024-01-26_76db6e9bf61a6e86490afd947e9e16f4_cryptolocker
Files
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2024-01-26_76db6e9bf61a6e86490afd947e9e16f4_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