Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_92c0699b10e39fc86654bcefbd224c57_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_92c0699b10e39fc86654bcefbd224c57_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_92c0699b10e39fc86654bcefbd224c57_cryptolocker
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Size
61KB
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MD5
92c0699b10e39fc86654bcefbd224c57
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SHA1
70cb6a8f5a0cf5898d7e5f7c2d8624d8607e779c
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SHA256
cbb11330f4db6fac532187f50878f24ef27c1ab035f49d13a8eebee519b24ea2
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SHA512
2b1c91995bc4eeba5461c49bd1dbe46a464b5838bc2795f8fdae6a511284474b3c1f3c5da74882e9c6dbdf65f88de2b0ae139bab7853e1df0c031cb52b7d5004
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEiNs:6j+1NMOtEvwDpjr8ox8UDEiq
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 2024-01-27_92c0699b10e39fc86654bcefbd224c57_cryptolocker
Files
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2024-01-27_92c0699b10e39fc86654bcefbd224c57_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