Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_7684b387949522661773cd69de1a2cdc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_7684b387949522661773cd69de1a2cdc_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_7684b387949522661773cd69de1a2cdc_cryptolocker
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Size
125KB
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MD5
7684b387949522661773cd69de1a2cdc
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SHA1
320b9aeb0ebf0cf191cfea35e05fd011ae7403e9
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SHA256
dd9cfe34b94916c8372b56501de0b4653efaa499784d723376d97282c97b638c
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SHA512
8ffc6a648f88d0b98bfbfa8d7a9110d255c6156f98ddc49e9cf00e3dfb7073a5cd36603a08d8402e9d23b1b9014fc19dd5257899db0004128888f5e9ad0a4e71
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpJ:vCA9OtEvwDpjl
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 2024-01-26_7684b387949522661773cd69de1a2cdc_cryptolocker
Files
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2024-01-26_7684b387949522661773cd69de1a2cdc_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