Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_fbbcec5dca12d0ac55b6c587e8cab878_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_fbbcec5dca12d0ac55b6c587e8cab878_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_fbbcec5dca12d0ac55b6c587e8cab878_cryptolocker
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Size
91KB
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MD5
fbbcec5dca12d0ac55b6c587e8cab878
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SHA1
149bf35db50f768d874ce3fad643d0bd819466aa
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SHA256
3781baf55b6b916a9b863a931123c4fe8e831d5616514c6f78e2417e479ff6c8
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SHA512
25e6833ed74e0c3b1ffb5498196a43bfa04d0538febaf0fdc38d2507eca0f8cca295783d2d8105bbd91fe408bc792a009f2eb9a8a8a94d42d484e8697d0e3e28
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJZ:26a+2OtEvwDpjtzwZ
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 2024-01-24_fbbcec5dca12d0ac55b6c587e8cab878_cryptolocker
Files
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2024-01-24_fbbcec5dca12d0ac55b6c587e8cab878_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