Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_50b3cbafd1126e84f3d6ced024b0eaf3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_50b3cbafd1126e84f3d6ced024b0eaf3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_50b3cbafd1126e84f3d6ced024b0eaf3_cryptolocker
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Size
99KB
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MD5
50b3cbafd1126e84f3d6ced024b0eaf3
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SHA1
0ae9850220e248f816f1b115ebe96e817dbec883
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SHA256
80bb3b2399e75f473bb56716553f0e9999dcd8534a75f436b2839dd6e17d8e82
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SHA512
f7f890c22b27299864a85f0da2c3476f1c8d794eb0178f286eb5937980bfae80da0616cc4db4c31f6fcefae768fcdcedc3c69fffdddedd290bf5b7b2f8a01e31
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwd:26a+2OtEvwDpjtzK
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 2024-02-13_50b3cbafd1126e84f3d6ced024b0eaf3_cryptolocker
Files
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2024-02-13_50b3cbafd1126e84f3d6ced024b0eaf3_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