Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_b50e270a0cd89acfb631888c5c852cfd_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-04_b50e270a0cd89acfb631888c5c852cfd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-04_b50e270a0cd89acfb631888c5c852cfd_cryptolocker
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Size
52KB
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MD5
b50e270a0cd89acfb631888c5c852cfd
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SHA1
48ea05c99ddd887532831490ff2227ff2a1a2435
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SHA256
d236036acc7d0bc491426830785bcd2d9c4ca56103a082d4ffd8fca994a790d9
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SHA512
64185218114775888f072bad144c4d6a27c95d823101587a595abb13bd44e04e2273185ceaa441ce14b98832041a7208f9def7fe941a0116ad0cc92830d5cb8d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyD/y:6j+1NMOtEvwDpjr8hhXy+iyyLy
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 2024-06-04_b50e270a0cd89acfb631888c5c852cfd_cryptolocker
Files
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2024-06-04_b50e270a0cd89acfb631888c5c852cfd_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