Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_be615574cfc9dd614bb36b8888a31431_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-10_be615574cfc9dd614bb36b8888a31431_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_be615574cfc9dd614bb36b8888a31431_cryptolocker
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Size
47KB
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MD5
be615574cfc9dd614bb36b8888a31431
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SHA1
a3952dd4317ece2a9e497a741bcc720b8395e770
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SHA256
ff694bbd3802bf250e5fdf99b806d30ae2ffce9b30cfcea964e41507c943a9b9
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SHA512
1ab2597dbf4047872a07cb7764af67e401b2767c704bf1f48ad54b83cc7869252e2b46d509e833fcbc152c03d76298565d08a71c2eda72b15251c47ca2f2b79c
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhAW:xj+VGMOtEvwDpjy+TRht
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 2024-05-10_be615574cfc9dd614bb36b8888a31431_cryptolocker
Files
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2024-05-10_be615574cfc9dd614bb36b8888a31431_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: 13KB - Virtual size: 16KB
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