Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_82de442c0af59f6163e96e207bdc417b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_82de442c0af59f6163e96e207bdc417b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_82de442c0af59f6163e96e207bdc417b_cryptolocker
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Size
39KB
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MD5
82de442c0af59f6163e96e207bdc417b
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SHA1
03690751ec8633cd3352bb7ffb1995250d9f5613
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SHA256
784c6700fc452bbb9f4dd00365e660cd5013cc69cf9004a84717da7dee7eb9b6
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SHA512
c5367705edc1efbe9ce36ce7ed83b1894c4a4246b4dbd41c4380f6b3b761d829f68f235f28085d39f5cf0082e9200c1c5a3ad197d55134728388505a4b3f1faf
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOQ:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh62
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 2024-03-11_82de442c0af59f6163e96e207bdc417b_cryptolocker
Files
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2024-03-11_82de442c0af59f6163e96e207bdc417b_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