Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_7f8c5878ef615dd1a61f5acbeda86119_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_7f8c5878ef615dd1a61f5acbeda86119_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_7f8c5878ef615dd1a61f5acbeda86119_cryptolocker
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Size
59KB
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MD5
7f8c5878ef615dd1a61f5acbeda86119
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SHA1
63686ea8c81a9c40d9b0723596fbc4090dbeb2f4
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SHA256
bd8e52db613d003fa2c74fa5cffee682e59bebb606e386a21d5ec4d09bb8720a
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SHA512
6f87965add28b3386c9fdbbc9ae91e7e06c2a9d2bd6b49d85dc158690b36a5896d1bfb3e42340ba028f3a2ab2b3d96d8120a6975cc2f5cb29ac3f53214ab6d78
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxY:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBq
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 2024-02-19_7f8c5878ef615dd1a61f5acbeda86119_cryptolocker
Files
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2024-02-19_7f8c5878ef615dd1a61f5acbeda86119_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