Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_f747f4d9b8f5029ef6f5278d70af7405_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-01_f747f4d9b8f5029ef6f5278d70af7405_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_f747f4d9b8f5029ef6f5278d70af7405_cryptolocker
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Size
58KB
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MD5
f747f4d9b8f5029ef6f5278d70af7405
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SHA1
8c224ea0405a20eabb017720423c06503c666707
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SHA256
c7b35491c96bce389c8028cc5d4e09dfb12b17f54912e09079300b445c392a6c
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SHA512
7ab3b5a14785b9b2e774dc5e8b7b171abbcb75b7a5ca69bebdcd43994fd38139e3b3b70c2cafeb9df14e61556bef3ee419cb47a3c73859eff2ec712bceef849f
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxf:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lB5
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 2024-02-01_f747f4d9b8f5029ef6f5278d70af7405_cryptolocker
Files
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2024-02-01_f747f4d9b8f5029ef6f5278d70af7405_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