Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_6af561edc318d399143a7ac1d09d6a17_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-22_6af561edc318d399143a7ac1d09d6a17_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_6af561edc318d399143a7ac1d09d6a17_cryptolocker
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Size
61KB
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MD5
6af561edc318d399143a7ac1d09d6a17
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SHA1
4120bdd1b893f8c3c88ccdfaf0282635b671e44c
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SHA256
c33cc57314bee02226f30b5d9c3432722dcf0fb013aaed90bcf6ff1bdc8ef526
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SHA512
30a947e007ba86dc4bcf016f24de7cd41dc25f73ccb27a0905ff1708bbfb97b83337bcaf166b22fca620e25fa26b98c4cceceeff3d6f621c16635ef2a39abd1c
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SSDEEP
1536:/zFbxmLP2QMOtEvwDpja86Sj/WprgJN6tZdOyJ36uZ:/VxkmOtEvwDpj/aL
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 2024-04-22_6af561edc318d399143a7ac1d09d6a17_cryptolocker
Files
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2024-04-22_6af561edc318d399143a7ac1d09d6a17_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE