Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_18e25afeca7094b28cc347a8fbafab0d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_18e25afeca7094b28cc347a8fbafab0d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_18e25afeca7094b28cc347a8fbafab0d_cryptolocker
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Size
125KB
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MD5
18e25afeca7094b28cc347a8fbafab0d
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SHA1
f5c72b1d62a65a6039c48d37485a521a17381b7e
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SHA256
7ab6e62d8fb64ee266f2415fa5a7418cd6ab7a16cbbedc6caab2c68e26d4aa08
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SHA512
61e6345d3aef9ff1df9742421d1ec3ff1a75d3309ae7841557df566ad4fb8db5ffdc7165733b3f33e9359b31e59c246d83774f56b43edeab2107922c4935f2c6
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBxz:vCA9OtEvwDpjH
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 2024-02-12_18e25afeca7094b28cc347a8fbafab0d_cryptolocker
Files
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2024-02-12_18e25afeca7094b28cc347a8fbafab0d_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE