Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_d92bd02b3f620f149a45bc97bcceabab_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_d92bd02b3f620f149a45bc97bcceabab_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_d92bd02b3f620f149a45bc97bcceabab_cryptolocker
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Size
41KB
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MD5
d92bd02b3f620f149a45bc97bcceabab
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SHA1
f77a9adf7502e95fea50e221b8768ed921757fc2
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SHA256
f1842f1bc09e4f465ab84a92c9c5b3f0ba7a9c353e5d592999ad6be051a1b023
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SHA512
f0d093e1b119dccb93e4d4d0c94945cda65043aa685539e1bfdd2238b2caf43c45227a117da7fe34d3daeb8eb95dd5091f9d12a08076daf785e89307fc08a144
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKajn01:6j+1NMOtEvwDpjrob01
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 2024-04-05_d92bd02b3f620f149a45bc97bcceabab_cryptolocker
Files
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2024-04-05_d92bd02b3f620f149a45bc97bcceabab_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