Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_6d677c8e86b781bca2939fbbbeeaacbb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_6d677c8e86b781bca2939fbbbeeaacbb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_6d677c8e86b781bca2939fbbbeeaacbb_cryptolocker
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Size
54KB
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MD5
6d677c8e86b781bca2939fbbbeeaacbb
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SHA1
a8e723621ff537a29162426a41244a5e5d7c450f
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SHA256
dfac611a742eeab1e6a0aac8010572927c6e35e81e91efdcd33d46ab6b0b0ffa
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SHA512
a0fc2fbb9d86a89adc6721f0915178decc800555fa46244927a0c593c904422641f8c98e0c1363ff1d6db8499f7a2b05811a79ba3a4c44c749aa3ab486743979
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbP/MME:xj+VGMOtEvwDpjubXMME
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
Processes:
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-02-12_6d677c8e86b781bca2939fbbbeeaacbb_cryptolocker
Files
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2024-02-12_6d677c8e86b781bca2939fbbbeeaacbb_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