Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_a25d69457e7c45777e8d7cbeae2ac88c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_a25d69457e7c45777e8d7cbeae2ac88c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_a25d69457e7c45777e8d7cbeae2ac88c_cryptolocker
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Size
75KB
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MD5
a25d69457e7c45777e8d7cbeae2ac88c
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SHA1
abf5413f79a037b49742f6dfa413269f8664236e
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SHA256
d10781ffc26f683338215fbe425be34877bb4dcf7f7f213b99f7eace3580d14d
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SHA512
cf54e33634fb96505834f71868d8ff21c70b3da01c5428d8856ac867d1d8b311613b4900eb23a618b91b9d509d25cef81cded386f31ac76bf4841112400ac2b9
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3mY:ZVxkGOtEvwDpjcaP
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-22_a25d69457e7c45777e8d7cbeae2ac88c_cryptolocker
Files
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2024-02-22_a25d69457e7c45777e8d7cbeae2ac88c_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ