Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_6e9b2b969282f8ae58bb7c2fdbe9d6c9_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-04_6e9b2b969282f8ae58bb7c2fdbe9d6c9_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_6e9b2b969282f8ae58bb7c2fdbe9d6c9_cryptolocker
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Size
68KB
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MD5
6e9b2b969282f8ae58bb7c2fdbe9d6c9
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SHA1
5ef3810e38899c15e8869a36451831152bc9f737
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SHA256
9ce3df49e4339f2ea5c7742216e7c04a9d98fcc3a2e603389167a8d831ef38b5
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SHA512
b1753f45f3ecc06d3e6eed047dad86bf39a6ebf56e84f21b61f1d3fa993fd5e24aa2ef9f56996ca1619984022d6592a2f14717d232a382489c31d181e66ffe02
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIPU:6j+1NMOtEvwDpjr8ox8UDEpN/jWU
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 2024-06-04_6e9b2b969282f8ae58bb7c2fdbe9d6c9_cryptolocker
Files
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2024-06-04_6e9b2b969282f8ae58bb7c2fdbe9d6c9_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