Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_2528a830ee407ad72abd9f1faae36353_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_2528a830ee407ad72abd9f1faae36353_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_2528a830ee407ad72abd9f1faae36353_cryptolocker
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Size
106KB
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MD5
2528a830ee407ad72abd9f1faae36353
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SHA1
8a276e34631915d84bd9603dc4eb6dbdef92411a
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SHA256
72596d5abbceb841e17b463d4127b8d982f56d4e55db12597f3e0acf62a7165d
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SHA512
d77262f469e548a4fb495e0553db9f0c45358b4afc9adc7d04e878aae7e382317a03eed5b0f21e0a506be236c006a766cdbab007e90839e21fb559f775631d62
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQb6TTS:V6a+pOtEvwDpjtzP
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 2024-02-21_2528a830ee407ad72abd9f1faae36353_cryptolocker
Files
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2024-02-21_2528a830ee407ad72abd9f1faae36353_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