Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_7a0c71951bfb5d4cb5b1906a09d655a8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_7a0c71951bfb5d4cb5b1906a09d655a8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_7a0c71951bfb5d4cb5b1906a09d655a8_cryptolocker
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Size
58KB
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MD5
7a0c71951bfb5d4cb5b1906a09d655a8
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SHA1
2fa2b4f7e372f9abd92a31649e7a47d1a8730ab0
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SHA256
d02f7137d06717646c3cbaab06a505412d252772ac1880a030a78c79d7c2bb0f
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SHA512
fde6ad06287444e1b457605f9efc383c97cea4211fd511d14ec00f88ae2a3a8198c2d656010f6690f71ef8ed437614443140ef7adc0b23e86f76903425970c82
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lx5:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lP
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 2024-02-20_7a0c71951bfb5d4cb5b1906a09d655a8_cryptolocker
Files
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2024-02-20_7a0c71951bfb5d4cb5b1906a09d655a8_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