Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_b57be7848d2de0c76857885eef661bf7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_b57be7848d2de0c76857885eef661bf7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_b57be7848d2de0c76857885eef661bf7_cryptolocker
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Size
77KB
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MD5
b57be7848d2de0c76857885eef661bf7
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SHA1
19d7a060afae37f581131355edffbb9d61ccf5a2
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SHA256
d4dfa61c62569fabf7231c2dfe5eb403abaf3a1400bb125ecd879087930338a7
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SHA512
0ca0b3ad30ffe7d5c5cfed29af2d433e0581269fbd0bed04ab1a294c5472ed9f12974c4da1385b99fc53cc709948a14b85fafadf9ef5c8222979857617bb2f31
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTPyA:ZVxkGOtEvwDpjcaxq
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 2024-03-15_b57be7848d2de0c76857885eef661bf7_cryptolocker
Files
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2024-03-15_b57be7848d2de0c76857885eef661bf7_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