Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_135acb4974d64a98f64b9f9b8f88fd26_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_135acb4974d64a98f64b9f9b8f88fd26_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_135acb4974d64a98f64b9f9b8f88fd26_cryptolocker
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Size
45KB
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MD5
135acb4974d64a98f64b9f9b8f88fd26
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SHA1
e8376be000efed28f29b427bad8ac5c77ba47091
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SHA256
56fe408ac62a59cf21e802bf271800bd6613369f406648ce9fd9b56f14676833
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SHA512
b0e99558278b8874f2a5f30b2f4646ae3d9b167d54d9c13ae470e936740650e1a1bd646476499fb15d8854a29427a75107aa0b89d515127e946280dca6e1979c
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsv:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1h
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 2024-01-27_135acb4974d64a98f64b9f9b8f88fd26_cryptolocker
Files
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2024-01-27_135acb4974d64a98f64b9f9b8f88fd26_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