Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_64bcd80d88376ee85804f23020c97c07_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_64bcd80d88376ee85804f23020c97c07_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_64bcd80d88376ee85804f23020c97c07_cryptolocker
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Size
62KB
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MD5
64bcd80d88376ee85804f23020c97c07
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SHA1
e7f07eed9bbb066dcf4f406e0df2219d0350e5fc
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SHA256
0c73455957623ab251fd6c099e8d65ff2a06e535a89962608338743c2b49e9cc
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SHA512
d162556dda5423822c100927d780ae315c4ce57cec1a7b86ae8990ffeb48077893b7fcda5bfc043a89c177991d3fc51cc8adc854b2e2cfd6ca67eed541ff07a2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMm:6j+1NMOtEvwDpjr8ox8UDEb
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 2024-02-04_64bcd80d88376ee85804f23020c97c07_cryptolocker
Files
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2024-02-04_64bcd80d88376ee85804f23020c97c07_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