Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_6f696e28cb1c66bfab46a38d7ad2c745_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_6f696e28cb1c66bfab46a38d7ad2c745_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_6f696e28cb1c66bfab46a38d7ad2c745_cryptolocker
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Size
100KB
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MD5
6f696e28cb1c66bfab46a38d7ad2c745
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SHA1
ff25c0367c03a2558271f66f66fc8ed9aa833da7
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SHA256
5a547c42cbe241dd2a80c01d7530eb1b2b538c0e50c02f1732a6bf572f766741
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SHA512
a52152f3d80c83f90e3a6c56a362e80d485ad79639cda2106b6b2917d6b1ccde98a77ce2603123511006d00dbff95b4fe1a740f0b5990a189d435357409857ff
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwx:26a+2OtEvwDpjtze
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_6f696e28cb1c66bfab46a38d7ad2c745_cryptolocker
Files
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2024-04-23_6f696e28cb1c66bfab46a38d7ad2c745_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ