Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_6f3adb6d6d20ca5534372c8f27e852dd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-03_6f3adb6d6d20ca5534372c8f27e852dd_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_6f3adb6d6d20ca5534372c8f27e852dd_cryptolocker
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Size
48KB
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MD5
6f3adb6d6d20ca5534372c8f27e852dd
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SHA1
d7a5e24c9e81b28cd0c52fe2654162d2840dfbfc
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SHA256
2b8d2dbb333b30725b29141695a0338c16ca8e4630982c849e33ef1a1ca3f609
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SHA512
39fe7a7b66e6f145f180c83971aba4b329737fddf46b0ae814904c27fbb2d84b2cc544657961ff4e118010c57984e55e12c4a2490f0fe7e8df495c696dcd8a36
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvA:BbdDmjr+OtEvwDpjMXZ
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 2024-02-03_6f3adb6d6d20ca5534372c8f27e852dd_cryptolocker
Files
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2024-02-03_6f3adb6d6d20ca5534372c8f27e852dd_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