Behavioral task
behavioral1
Sample
2024-06-12_d3792ed7d6303d1a90eea5ff26030031_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-12_d3792ed7d6303d1a90eea5ff26030031_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_d3792ed7d6303d1a90eea5ff26030031_cryptolocker
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Size
53KB
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MD5
d3792ed7d6303d1a90eea5ff26030031
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SHA1
219457a7bc889ed8f9e8f0babfc17462a1e91722
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SHA256
e6d12818cb38c8fdb271f029d821348bb65a09995f01be6cfb766919558c12e8
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SHA512
90a2a65d4c06e81733ee9a2d4b928c39bf4d6d7452849ff01948075ea35bdc772851a6a940eaec843a7d110daeb4ca1f8edacfd48a480f8c28e74365ad221bcd
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOT1:bODOw9acifAoc+vi1
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-12_d3792ed7d6303d1a90eea5ff26030031_cryptolocker
Files
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2024-06-12_d3792ed7d6303d1a90eea5ff26030031_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
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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