Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_6fb0f3cfdba97f511d9743326234d9c6_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-25_6fb0f3cfdba97f511d9743326234d9c6_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-25_6fb0f3cfdba97f511d9743326234d9c6_cryptolocker
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Size
44KB
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MD5
6fb0f3cfdba97f511d9743326234d9c6
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SHA1
70738b239315697c6efbbb17373336f7ba942200
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SHA256
c85dcbd1b02b59c012b73ef8fa28c9e669a1faa67e5c416495006d4382bcf514
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SHA512
4652af6dd193b340fa74505f9114adb38b70e5a96dee7ea679474728ab7cb546da4a1f092de857b512ecb8597c096ffbbe63551c5fb975ae379a67c960963815
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aM1Oc:6j+1NMOtEvwDpjrRr1x
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 2024-05-25_6fb0f3cfdba97f511d9743326234d9c6_cryptolocker
Files
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2024-05-25_6fb0f3cfdba97f511d9743326234d9c6_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