Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_a4480ae41f1fb82394c1f582ce9d0d0d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_a4480ae41f1fb82394c1f582ce9d0d0d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_a4480ae41f1fb82394c1f582ce9d0d0d_cryptolocker
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Size
50KB
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MD5
a4480ae41f1fb82394c1f582ce9d0d0d
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SHA1
4b9566ea6b46c6b7c814e052c2c75fa7cde1b0b7
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SHA256
d082cdc370313f6667a5c7ea284433d286d755af11d0fb5819b1272da273200b
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SHA512
de195871aa43e5cae5552052dd1b78ccc3ae3c74fcb87d7de9448a93629fd1d35ea9d77bfc4b2ee567826eb91828495e18b613cbc503da16e771f9ad6cb66244
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvd:BbdDmjr+OtEvwDpjMXc
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_a4480ae41f1fb82394c1f582ce9d0d0d_cryptolocker
Files
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2024-03-09_a4480ae41f1fb82394c1f582ce9d0d0d_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE