Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_e6f6773625d812ba333e76367f63a0dd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_e6f6773625d812ba333e76367f63a0dd_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_e6f6773625d812ba333e76367f63a0dd_cryptolocker
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Size
62KB
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MD5
e6f6773625d812ba333e76367f63a0dd
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SHA1
eb231e2820dc51abf248871a3c4a7777e48663fa
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SHA256
2551525875bc8c97dcfe3188df4cc48a9e5ec7d29009b06123c122118162f7d7
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SHA512
bddbb697884b354efa0ee96327dbe2b3e9d501be8120f7a379325966c559496f3fb357c5c4bb843266ed5b699b7a1ab7a798aa49a81896b041b695a5f9819565
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEKIE:6j+1NMOtEvwDpjr8ox8UDEKT
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 2024-02-18_e6f6773625d812ba333e76367f63a0dd_cryptolocker
Files
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2024-02-18_e6f6773625d812ba333e76367f63a0dd_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