Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_88c83747f0caf9e12dfbcdc25cfb76df_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_88c83747f0caf9e12dfbcdc25cfb76df_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_88c83747f0caf9e12dfbcdc25cfb76df_cryptolocker
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Size
59KB
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MD5
88c83747f0caf9e12dfbcdc25cfb76df
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SHA1
0584031e0ae0a11d0ace8a20751c3751c107a875
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SHA256
fd13f2af97597eace10d5b889a6d63d29bf9feb0b6d157cabed4e854058e2a89
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SHA512
ba141c9e18c5a914a4c8b17602ffa706316b157681340fb23e9180857506ef14f6a23c277def8d434c5541def40f7b9dd2ae27f219c59457d801a28975ae34ab
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBOu:ZVxkGOtEvwDpjC
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 2024-02-23_88c83747f0caf9e12dfbcdc25cfb76df_cryptolocker
Files
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2024-02-23_88c83747f0caf9e12dfbcdc25cfb76df_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