Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_f805c6a5c37698cd34696a9a149154e0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_f805c6a5c37698cd34696a9a149154e0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_f805c6a5c37698cd34696a9a149154e0_cryptolocker
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Size
66KB
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MD5
f805c6a5c37698cd34696a9a149154e0
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SHA1
26ed92671343027d015a86822edfb3790a64fda8
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SHA256
2cd790eec8eda7a5ae5af0505db86df25ae6eb3d81967b649d6b4eb31a99f087
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SHA512
4a42a9947764c96d8e44daef1352f3c14114e4eb9d52080c4bd55afa4bcb5a3d9b5f3a30dd407c0fb6d541e115568c37297d4204d30400688db7a64e3fa9eddf
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVau:ZVxkGOtEvwDpjcawv
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 2024-03-19_f805c6a5c37698cd34696a9a149154e0_cryptolocker
Files
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2024-03-19_f805c6a5c37698cd34696a9a149154e0_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