Behavioral task
behavioral1
Sample
2024-09-12_6b90ec79fdbc2609114bf9fa0575f17d_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-12_6b90ec79fdbc2609114bf9fa0575f17d_cryptolocker
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Size
58KB
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MD5
6b90ec79fdbc2609114bf9fa0575f17d
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SHA1
b3cdbc81dc95deecf2f811b30a6e672811c97bc3
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SHA256
f61c5f07c02727aa706a7e10cedcd368eace30c92dd7ddfcbaec16740fd974aa
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SHA512
0c2dbcf07e4d9298330764eb504c9bb997af7684324850865d49b2a3f2360e23ac0f1438b47a601367329810442453658331360632333919099be67cb43caa96
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSm:bP9g/xtCS3Dxx0C
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_6b90ec79fdbc2609114bf9fa0575f17d_cryptolocker
Files
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2024-09-12_6b90ec79fdbc2609114bf9fa0575f17d_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
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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