Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_cfdaa0a94a1a9cea73ea57365a4b3a6c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_cfdaa0a94a1a9cea73ea57365a4b3a6c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_cfdaa0a94a1a9cea73ea57365a4b3a6c_cryptolocker
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Size
39KB
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MD5
cfdaa0a94a1a9cea73ea57365a4b3a6c
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SHA1
a9020b88d2a11e338858dfecfc0e6dde9e5eed39
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SHA256
fa0bf25c7cfb7761ebb1f20516dc2f3b38c05fa12f3dd5d154a8e33651bad0bf
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SHA512
5e7b268dac56e1f8680f5c968ab78c132264b9d036ee6ab7ba53ff0fa1847fcc64ae50c4386d99f50b9bdf14e97c98ea730442869757bbb8a26aa9065855015c
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTlV:ZzFbxmLPWQMOtEvwDpjLeU3v
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 2024-01-24_cfdaa0a94a1a9cea73ea57365a4b3a6c_cryptolocker
Files
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2024-01-24_cfdaa0a94a1a9cea73ea57365a4b3a6c_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