Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_0f74aacd973e0d615d1c505e19fdb41b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-02_0f74aacd973e0d615d1c505e19fdb41b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-02_0f74aacd973e0d615d1c505e19fdb41b_cryptolocker
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Size
68KB
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MD5
0f74aacd973e0d615d1c505e19fdb41b
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SHA1
595dd5760c7556c09c3832a1caaa4a7670284063
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SHA256
1c60a5add9f480839e42dd3dd3bdb231421b46f034d6779a8391dbb3c8a07f19
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SHA512
a89c6c48fe1f96a371d38b1f188b5bc72c8df6386eedf48d158ba840ba47988f1c8f51b386dd14f4e788c53e2883bd176e8db3ee8ef44a0aef908173dff5ae8e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFze:6j+1NMOtEvwDpjr8ox8UDEpN/ji
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-02_0f74aacd973e0d615d1c505e19fdb41b_cryptolocker
Files
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2024-05-02_0f74aacd973e0d615d1c505e19fdb41b_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE