Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_acf74275cea3cb56318639fcc5084e20_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_acf74275cea3cb56318639fcc5084e20_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_acf74275cea3cb56318639fcc5084e20_cryptolocker
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Size
47KB
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MD5
acf74275cea3cb56318639fcc5084e20
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SHA1
eefbcc2eca2bc1c6292cc580cdf0476d4b35c8c8
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SHA256
47091291d8431365002af347733852321c1350fbfa805be1ccf66209ec551f1c
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SHA512
5dfbf2bcebb5f07d74659063980c35fe737bd8b920b7ed737d8196995a2840db28b0c345f2d4d45777fce3e541bdefb8b53f8a2a45831f08cc6505a2b4c18896
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsT:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1t
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_acf74275cea3cb56318639fcc5084e20_cryptolocker
Files
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2024-02-23_acf74275cea3cb56318639fcc5084e20_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