Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_84d7f017660cb2ae640aaecd095a8c45_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_84d7f017660cb2ae640aaecd095a8c45_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_84d7f017660cb2ae640aaecd095a8c45_cryptolocker
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Size
61KB
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MD5
84d7f017660cb2ae640aaecd095a8c45
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SHA1
192c27b82db5825adeeda0935c40c00a0c36b7c9
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SHA256
0b8513a7c89be9b1cba4af1dc4ce5c7113649cc8a2cd16b439afe312607b8096
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SHA512
b147f418fc4ea792b723200544b5b11e1aa02520f4fb119a265b53bb6c3abf952d3405a5c03b3cd9197b644d938fd8bee758131d7514499b48c4397db4d2780d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Kc:6j+1NMOtEvwDpjr8ox8UDEy0Kc
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 2024-01-18_84d7f017660cb2ae640aaecd095a8c45_cryptolocker
Files
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2024-01-18_84d7f017660cb2ae640aaecd095a8c45_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