Behavioral task
behavioral1
Sample
921fe900289288a0fb8c67feb5cce75addd386e63f3aafe335b115bf3c9ece04.exe
Resource
win10-20231025-en
General
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Target
921fe900289288a0fb8c67feb5cce75addd386e63f3aafe335b115bf3c9ece04
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Size
266KB
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MD5
a6fbe683cd6061aa4d2aa9cc19560ae3
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SHA1
91274dca20d15f07d317e41ab31275f17ede09b8
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SHA256
921fe900289288a0fb8c67feb5cce75addd386e63f3aafe335b115bf3c9ece04
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SHA512
b15faa0d809d7278d2548d8ce7bb6db1fbdbec87848457a0342d4da2e1e0d065250b0b071bd3738488531bc35fb9d353dc046aff49d55a19e9efd62669fa8b9c
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SSDEEP
6144:RXzKdNY49u8rVk6btCNwI9lk3nzlMY2qzU01net:Ka4A/6bsNX9qBzbU01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 921fe900289288a0fb8c67feb5cce75addd386e63f3aafe335b115bf3c9ece04 unpack001/out.upx
Files
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921fe900289288a0fb8c67feb5cce75addd386e63f3aafe335b115bf3c9ece04.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ