Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_6a599c6efb24060a206b83bb14244e19_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-29_6a599c6efb24060a206b83bb14244e19_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_6a599c6efb24060a206b83bb14244e19_cryptolocker
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Size
68KB
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MD5
6a599c6efb24060a206b83bb14244e19
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SHA1
478026bae9aea478ce13ae6765f121e6e64cce4f
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SHA256
f8f29146f9d85d97145dfdf019d375ada5c6d7bf811cd6ff2bff3af47d195f4c
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SHA512
0efeac4bef17909d1db59deea0be9aba392674a63a94cfd14a2a2e0084be179bb3b36576ed852944d6ed59a2b008f37cbb69ceebb1753905269c2f12578b6780
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFW3:6j+1NMOtEvwDpjr8ox8UDEpN/jW3
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 2024-04-29_6a599c6efb24060a206b83bb14244e19_cryptolocker
Files
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2024-04-29_6a599c6efb24060a206b83bb14244e19_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