Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_17b167a84dfdcf611b59ebd7642ceece_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_17b167a84dfdcf611b59ebd7642ceece_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_17b167a84dfdcf611b59ebd7642ceece_cryptolocker
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Size
61KB
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MD5
17b167a84dfdcf611b59ebd7642ceece
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SHA1
1e8667602507849863cd9b49fe2f5ef54592cccc
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SHA256
9b804f3f7b7a22058a7476e01ddf24bf0834a2386c5108b8f0c601764934c0b4
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SHA512
1b79afca5f430366ca3e7cab9628c896b9a707bab9706bd75a1b1ffe665fb0605da344657d53c51e795b430b83aa1f7fe7024ead1468ab79a4ab02402b75cc49
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMo:6j+1NMOtEvwDpjr8ox8UDEh
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 2024-01-23_17b167a84dfdcf611b59ebd7642ceece_cryptolocker
Files
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2024-01-23_17b167a84dfdcf611b59ebd7642ceece_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