Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_01ed7193e89e799f4dc9c4e89ef3e3c7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_01ed7193e89e799f4dc9c4e89ef3e3c7_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_01ed7193e89e799f4dc9c4e89ef3e3c7_cryptolocker
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Size
41KB
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MD5
01ed7193e89e799f4dc9c4e89ef3e3c7
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SHA1
c715bba6cf0326b3e5721554efd995fb1eddffd5
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SHA256
cdf2a2ed9f0f1a8c8f16515c6defc5f536fd918f305008b987b126ccb5e8a88e
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SHA512
20c04ebd5927d03fae990eaea2a10aa27cf69912c7dbbf0bca382271a96ee3ae7df9a2cec259544f2748eafb9b99147614b21722af2bc97131be659b532325b9
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0E:6j+1NMOtEvwDpjrR2XabM0E
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 2024-04-17_01ed7193e89e799f4dc9c4e89ef3e3c7_cryptolocker
Files
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2024-04-17_01ed7193e89e799f4dc9c4e89ef3e3c7_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