Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_7daefdda17770b2aac14ad2a112ba54b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_7daefdda17770b2aac14ad2a112ba54b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_7daefdda17770b2aac14ad2a112ba54b_cryptolocker
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Size
53KB
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MD5
7daefdda17770b2aac14ad2a112ba54b
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SHA1
051e5937cf00b91d060a0bbca2f00e86b30fac6c
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SHA256
bd3a40ce714fe41ff58f5a8acc6018ab85c413d592a2627c163f72971be43824
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SHA512
ab1a734fa3459fded8137df02b2ccfaf972c18308c6e2caa05bb2bad1ab100461bdb0de33638f36bee2b0f67b3bf586d877c23ce73e82ef4b55c1f9935aa54e5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Uc:6j+1NMOtEvwDpjr8oxEZ
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 2024-02-18_7daefdda17770b2aac14ad2a112ba54b_cryptolocker
Files
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2024-02-18_7daefdda17770b2aac14ad2a112ba54b_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