Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_9cb32fe8bed4bfa14de4b7f68a0e210f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_9cb32fe8bed4bfa14de4b7f68a0e210f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_9cb32fe8bed4bfa14de4b7f68a0e210f_cryptolocker
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Size
42KB
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MD5
9cb32fe8bed4bfa14de4b7f68a0e210f
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SHA1
ab67d8776d5a77ceb1807e5aa62924edbc93670f
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SHA256
16ffc86c7b94388b12be545be18fcb350c6a497615e7535e3a60fb48fe98ce01
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SHA512
0a7709c5df178fc22bb09ae3737363450e5d4edcc5ff4fd8da72226e771b93324dfdbefb2e6c5f97802723aaef639f38ed2bcd1d96e44fa83f61f2a5eed53f7f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKajnW:6j+1NMOtEvwDpjrobW
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 2024-03-26_9cb32fe8bed4bfa14de4b7f68a0e210f_cryptolocker
Files
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2024-03-26_9cb32fe8bed4bfa14de4b7f68a0e210f_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