Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_f52dc95125c0f0d08010e266d5d5283f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_f52dc95125c0f0d08010e266d5d5283f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_f52dc95125c0f0d08010e266d5d5283f_cryptolocker
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Size
68KB
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MD5
f52dc95125c0f0d08010e266d5d5283f
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SHA1
98e7342495ebf846d8a0626e9c9e0d75abb861fa
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SHA256
40403303e835faf502764ffe9fd3145d3f5613706719118876a097351e39ac27
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SHA512
45cd05f7ae835bc6e5252c7c5620c71263086d3e28b1ebf56268d8f68c1a37f811e1001e15db8ba83282b341e0835352cfae313cbf16f9af6f5ed0fcacaedafa
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtm:DW60sllyWOtEvwDpjwF85S
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_f52dc95125c0f0d08010e266d5d5283f_cryptolocker
Files
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2024-01-24_f52dc95125c0f0d08010e266d5d5283f_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