Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_8dd09364fed28b7a904af34156300aa5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_8dd09364fed28b7a904af34156300aa5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_8dd09364fed28b7a904af34156300aa5_cryptolocker
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Size
45KB
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MD5
8dd09364fed28b7a904af34156300aa5
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SHA1
2708209dffa2fbb1656792f50f7e6e0e7bd3eef9
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SHA256
1f59984098a408f41997e91b6fe0e7729318753bf1b9df60107747f3b245336c
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SHA512
b172ee4ea107a702cb26aa8bef490f1ec112de4f327cc4ac9a3d8544e81c5986059b27a0f6cffe06ddfb8f616ad7d21ccdda629be2fc5d110f0f6b7fdf2467ad
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws/:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1x
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_8dd09364fed28b7a904af34156300aa5_cryptolocker
Files
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2024-01-24_8dd09364fed28b7a904af34156300aa5_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