Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_6ced47b9a930ce629f10a37bcb643d63_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_6ced47b9a930ce629f10a37bcb643d63_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_6ced47b9a930ce629f10a37bcb643d63_cryptolocker
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Size
105KB
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MD5
6ced47b9a930ce629f10a37bcb643d63
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SHA1
0047c2b388274bbc42210d4f7e6308bd43424509
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SHA256
1365c94edae2a37bf860a0801ebab84d892836b95691f6a3f008648d16836bfb
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SHA512
9ec0ab41b3f50d9d2dca5d02014c31678a7a9d43e61344eaa1adf43cad84da4996172a9f6c41e3faab4387b33f313cf29cd0832dc05f01ffe35730e5cd4bb8c7
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWjy9LK:xj+VGMOtEvwDpjubwQEIikuLK
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_6ced47b9a930ce629f10a37bcb643d63_cryptolocker
Files
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2024-02-24_6ced47b9a930ce629f10a37bcb643d63_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: 13KB - Virtual size: 16KB
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