Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_f517daaf86df199328a63a7291d193ff_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_f517daaf86df199328a63a7291d193ff_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_f517daaf86df199328a63a7291d193ff_cryptolocker
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Size
39KB
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MD5
f517daaf86df199328a63a7291d193ff
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SHA1
32d9cadb72737cc8f013a056a468c44e29ddd57f
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SHA256
bce7d58654583700d7c2b9ae05cf51ea7a8bceba64638e6e53d810173c8acf85
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SHA512
ccfbaa5f10d63c5f3f9d2ee54d647b78887dae4826b154f353ca1499940c69ea6dfc06f4b059e80de136e39bb73cede2fce914e21cdec0994a3a60db5bc8f400
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOO1:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6gG
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_f517daaf86df199328a63a7291d193ff_cryptolocker
Files
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2024-01-26_f517daaf86df199328a63a7291d193ff_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