Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_8de741b8fdf1b28653e69ebe48c60836_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-10_8de741b8fdf1b28653e69ebe48c60836_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-10_8de741b8fdf1b28653e69ebe48c60836_cryptolocker
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Size
44KB
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MD5
8de741b8fdf1b28653e69ebe48c60836
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SHA1
20a7f04862a5b98e8fc6ea23cb762aee01587c4a
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SHA256
99657fafb7a8cf9380e85642643ed31d57f48c888e850bac27ffe8c4b817b907
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SHA512
aa812f52b78fc2356634f116da21b6bd3c0157b62bc2594dbe3f6c3987996a0dae4453f7f5c4cc582acfa1e53fc5f70a2d95638e1bb80f7ac84f40a03b76926f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0L:6j+1NMOtEvwDpjrR2XabM4
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 2024-06-10_8de741b8fdf1b28653e69ebe48c60836_cryptolocker
Files
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2024-06-10_8de741b8fdf1b28653e69ebe48c60836_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