Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_749811da78f2f091e0f00289d1bdbc8c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_749811da78f2f091e0f00289d1bdbc8c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_749811da78f2f091e0f00289d1bdbc8c_cryptolocker
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Size
41KB
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MD5
749811da78f2f091e0f00289d1bdbc8c
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SHA1
cdfa391b34ea33769cbcd20833cf6a702e4deb4c
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SHA256
6f4157fc43873fd901bc47d0defdef525210cd0ec9a750214c49d5c0131cdad1
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SHA512
04225d1b900a0d4dece1700d2312d371bc1fe04bd2af3e0a002ca7fa308cd3c7fb7c4e14ea9a9c0233f9d9feef42a0d24c7ca6ae556c863935aa8b9ac1aa4b5f
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTw:ZzFbxmLPWQMOtEvwDpjLeU3o
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 2024-02-18_749811da78f2f091e0f00289d1bdbc8c_cryptolocker
Files
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2024-02-18_749811da78f2f091e0f00289d1bdbc8c_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