Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_97aef710e2370172c8ea56303171122b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_97aef710e2370172c8ea56303171122b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_97aef710e2370172c8ea56303171122b_cryptolocker
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Size
64KB
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MD5
97aef710e2370172c8ea56303171122b
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SHA1
34745f96a8db09fa26922147445407741dccced4
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SHA256
2ade8761dabdb545c7fdbe093162db2a51e3913b2619520a002b1fd123efc95c
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SHA512
d635184d62f562032790290e4f6a2934333673a27cd8ac49f2a9ea0eb049757eae2118f995ba5c4684cc62bb36c2b1c66c0c2a2cadb61fa571cfe1d5643bcf15
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SSDEEP
768:qwZziOo6LsoEEeegiZPvEhHSG+gXM4IULueOSdE8tOOtEvwDpj:qQzih6QFElP6n+gXZOSxMOtEvwDpj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-02_97aef710e2370172c8ea56303171122b_cryptolocker
Files
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2024-02-02_97aef710e2370172c8ea56303171122b_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
MIZwSMcb Size: 11KB - Virtual size: 12KB
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
IMAGE_SCN_MEM_WRITE