Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_a49c02a3b19a4a8e798b1cff64cefccc_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-10_a49c02a3b19a4a8e798b1cff64cefccc_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_a49c02a3b19a4a8e798b1cff64cefccc_cryptolocker
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Size
68KB
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MD5
a49c02a3b19a4a8e798b1cff64cefccc
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SHA1
d7ba16abda8e21e611b0efe5ef6190948990d83c
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SHA256
e417be00126553260703dd5e0127120dd7bd252a4ffe9638c83dc138bb985801
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SHA512
477ef0a211dfd5e38adaf0510ec225f73ab1ce899ebc615b153e8f7dc6f86f37ab370edc1aac5ed70fdc5555e09215796557e0cd7fd0eae42360f3e2df3e249e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFWT:6j+1NMOtEvwDpjr8ox8UDEpN/jWT
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 2024-05-10_a49c02a3b19a4a8e798b1cff64cefccc_cryptolocker
Files
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2024-05-10_a49c02a3b19a4a8e798b1cff64cefccc_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