Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_371cb6b2b02e4f4d7b198938e36b4c83_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_371cb6b2b02e4f4d7b198938e36b4c83_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_371cb6b2b02e4f4d7b198938e36b4c83_cryptolocker
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Size
44KB
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MD5
371cb6b2b02e4f4d7b198938e36b4c83
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SHA1
9103def0d0d9da13570ee3fc9db241a52c6991a2
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SHA256
b82431d925ec8891ff4a409f10f2aa9964bf7cfcf1cfd48c0ad31b2721bed3f1
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SHA512
13fbac2e9df06280fa6a4e1ba0f2b819f4418670b86ef76714894e8d8c331d8f6a45e42763f3466a3b56f56e5531416cd48374c6207d8ee182c91c128c299f58
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqFkvz:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+e
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 2024-04-17_371cb6b2b02e4f4d7b198938e36b4c83_cryptolocker
Files
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2024-04-17_371cb6b2b02e4f4d7b198938e36b4c83_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ