Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_ecb40df0c2b8a8c4bc737b9bae7302ab_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_ecb40df0c2b8a8c4bc737b9bae7302ab_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_ecb40df0c2b8a8c4bc737b9bae7302ab_cryptolocker
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Size
67KB
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MD5
ecb40df0c2b8a8c4bc737b9bae7302ab
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SHA1
bd031b7064a2d10fd97afe3142c219388e5095bb
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SHA256
b092083dae110bf0942284506ff1376f1379e9f63bdb2adcdb6dbc96237b8f8b
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SHA512
010a3e317a13ae8be2829a3f0215dd1810bbcf77e92bee2c6505d3af7a4a9fc25e0a0fde0398b2a66409d3b8b75d8f48cd4dc93669058165e219e3e373114a8c
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUH0:DW60sllyWOtEvwDpjwF85W
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 2024-01-25_ecb40df0c2b8a8c4bc737b9bae7302ab_cryptolocker
Files
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2024-01-25_ecb40df0c2b8a8c4bc737b9bae7302ab_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ