Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_41170aa691186eb0412b2ffab5bad66b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-24_41170aa691186eb0412b2ffab5bad66b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_41170aa691186eb0412b2ffab5bad66b_cryptolocker
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Size
63KB
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MD5
41170aa691186eb0412b2ffab5bad66b
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SHA1
dd5f895d8fdcb8283da3e00a7ef34e2fd59729b8
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SHA256
2dc7c8562cda603a5c42c9cd10c9fad4ac024c6819712898bb3c2c89f2634dd8
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SHA512
92bfe7ec37d570f0da1eaac99a5de3deb1f38cf7e81cec09e39feddf7bc6d44e9710fa5a572d864af9754941710364a37ce77ee6c9c540f450dc6fa08904a7ec
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJF:6j+1NMOtEvwDpjr8ox8UDEy0KmL
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 2024-02-24_41170aa691186eb0412b2ffab5bad66b_cryptolocker
Files
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2024-02-24_41170aa691186eb0412b2ffab5bad66b_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