Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_225113f6b83b3b44901aca1e6ab560fb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_225113f6b83b3b44901aca1e6ab560fb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_225113f6b83b3b44901aca1e6ab560fb_cryptolocker
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Size
63KB
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MD5
225113f6b83b3b44901aca1e6ab560fb
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SHA1
210bc361f3bc8b2df7921255ef1c04860c5c09b3
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SHA256
8c95e6343eaea720b87c7596595728778d77e586c990f5fc63328fd8f37882c6
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SHA512
82a45eca2193b3f514ed162e17b69de880e5bf98c333259237ed7322132f9ed517118fe40bc7949140970924be87c54a3f7f26604d727718c90bdf9949a811b8
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIf:6j+1NMOtEvwDpjr8ox8UDEpuha8PIf
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 2024-01-26_225113f6b83b3b44901aca1e6ab560fb_cryptolocker
Files
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2024-01-26_225113f6b83b3b44901aca1e6ab560fb_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