Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_4b933d794188a3c612a6ccc44b5d1cd8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_4b933d794188a3c612a6ccc44b5d1cd8_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_4b933d794188a3c612a6ccc44b5d1cd8_cryptolocker
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Size
39KB
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MD5
4b933d794188a3c612a6ccc44b5d1cd8
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SHA1
1e5957856e6b7614132914d39cb04b9802fc9c59
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SHA256
57dd848b6d648b6f6f5b4f5411c400e808fe434342defa8fc8f0626b9bf84310
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SHA512
f3f2e50349da6054b6ee05a2794979e076e38b6f32785894dbe8686a0d29385ce17c63134fda37ecf0736a615b736c20124b54cd279e3d02a3755c37ef74d8c9
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTjLf:ZzFbxmLPWQMOtEvwDpjLeU3LLf
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 2024-01-18_4b933d794188a3c612a6ccc44b5d1cd8_cryptolocker
Files
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2024-01-18_4b933d794188a3c612a6ccc44b5d1cd8_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