Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_5f7f8533b62b4b09b211af34737be75f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_5f7f8533b62b4b09b211af34737be75f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_5f7f8533b62b4b09b211af34737be75f_cryptolocker
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Size
98KB
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MD5
5f7f8533b62b4b09b211af34737be75f
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SHA1
4182794c48df91571918c1c80ad4732cd078c392
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SHA256
b1fe74e854c03b29ed1fafa4157a7bca97cc452b9a41ca4c08beffe56cd3bdef
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SHA512
32f018fdaef8d26edf007dbf5ed49c64d1ca375d6a8af47832ecd2f93abfeb880595b6ac05ac07695dfcc2c35f8c0be3060e382ad705591a4f1e0627cba2e784
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgbw+:V6a+pOtEvwDpjtzS
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 2024-02-18_5f7f8533b62b4b09b211af34737be75f_cryptolocker
Files
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2024-02-18_5f7f8533b62b4b09b211af34737be75f_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