Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_81412fdc3657f7e811f659521932ede7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_81412fdc3657f7e811f659521932ede7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_81412fdc3657f7e811f659521932ede7_cryptolocker
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Size
63KB
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MD5
81412fdc3657f7e811f659521932ede7
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SHA1
f73ae656cbb24478ad7ffdb79db494692e84bb15
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SHA256
77099b8d3f641eb3c37716d6ed122462bc3c8df5d5a29c480628fad95b0c1ed6
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SHA512
b30a96e52c3e8ee87b4d56c6a25e829cae1226a6e62487eb0343ae928837409348d13dc30a33be7ed42cbe07c8584cb9ca934f4f1d628fb310f7b3f18994e942
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMogc:6j+1NMOtEvwDpjr8ox8UDEhz
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 2024-02-14_81412fdc3657f7e811f659521932ede7_cryptolocker
Files
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2024-02-14_81412fdc3657f7e811f659521932ede7_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