Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_9d72792d048043bf44e081164ae2bd02_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-25_9d72792d048043bf44e081164ae2bd02_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_9d72792d048043bf44e081164ae2bd02_cryptolocker
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Size
55KB
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MD5
9d72792d048043bf44e081164ae2bd02
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SHA1
61417ba8df24c29465a755c292ba622b2fc766b9
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SHA256
6c4c1176cc3948114bf5aa37d22c7b4bdb97a0bdef68292451c50b7d251e65fe
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SHA512
a54d0575f6cfce4f3663c60e783cd1847fe5c5c9295ce4202b48cb09dfece8b48224a8231e790422cbe63ae161a0540ea6d42d89b956123bcac41ff74cdcf19b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eKRQ:6j+1NMOtEvwDpjr8oxExeKi
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 2024-04-25_9d72792d048043bf44e081164ae2bd02_cryptolocker
Files
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2024-04-25_9d72792d048043bf44e081164ae2bd02_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