Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_e6e65682f2d09ed0a102215925cb1a6a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_e6e65682f2d09ed0a102215925cb1a6a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_e6e65682f2d09ed0a102215925cb1a6a_cryptolocker
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Size
54KB
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MD5
e6e65682f2d09ed0a102215925cb1a6a
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SHA1
0bcf281204d312de3906cbe1ecdf1ee8c9961b3b
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SHA256
636729de6f4ab4db0da8f047d36bae99110f04da56963687f2478fd0792baf81
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SHA512
242c73d45afcc708ecd2e4a667b9929a41534257b8082d3a852fcbb6589755e7cb55ac06c83d95ec1900f75d69e3e110fcf82538e176ced6697aee0c58d9ab84
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7B:6j+1NMOtEvwDpjr8oxEv
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_e6e65682f2d09ed0a102215925cb1a6a_cryptolocker
Files
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2024-02-18_e6e65682f2d09ed0a102215925cb1a6a_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