Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_fbe0d4e6882d414274f0ab953f6d3525_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_fbe0d4e6882d414274f0ab953f6d3525_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_fbe0d4e6882d414274f0ab953f6d3525_cryptolocker
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Size
45KB
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MD5
fbe0d4e6882d414274f0ab953f6d3525
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SHA1
d998a05b85a27f5c183939532e448c148caafb34
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SHA256
a1c33df360bca49ce6126ef10aa2dfa5825f82805a5171d0cbf4ba6529d3ef6f
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SHA512
0a88a88000e81e9a3579add99a20cc0410bef3ac15caa330e13ca3944ac2db964a73e6568d66aceaa75f8c436bb25c405d7f053ef86b4faf8600d807ec1ee635
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5:qmbhXDmjr5MOtEvwDpj5cDtKkQZQj
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 2024-05-10_fbe0d4e6882d414274f0ab953f6d3525_cryptolocker
Files
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2024-05-10_fbe0d4e6882d414274f0ab953f6d3525_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