Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_7176d90ea624463cac08d9af87c68094_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_7176d90ea624463cac08d9af87c68094_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_7176d90ea624463cac08d9af87c68094_cryptolocker
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Size
63KB
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MD5
7176d90ea624463cac08d9af87c68094
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SHA1
e43a0a03708498994cd873c95e8dcc7e5a340e8c
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SHA256
eb1179e7fededf65133dd4c624b1150ba8cb160507c01c6a9529b16284aa6469
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SHA512
ab5efbd8846cc2d53cffe7767a338ab27e179086107a3311aed928dcc70a8dd3e58671bf2daf6f0ffaf7149be528053c080f6fa3a40597476cfa3a8c6232178f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIw:6j+1NMOtEvwDpjr8ox8UDEpuha8PIw
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 2024-02-12_7176d90ea624463cac08d9af87c68094_cryptolocker
Files
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2024-02-12_7176d90ea624463cac08d9af87c68094_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