Behavioral task
behavioral1
Sample
a51aec2f1bf71b00ddc79ed136c557d28a982442949d5e260ec3663962c57f69.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
a51aec2f1bf71b00ddc79ed136c557d28a982442949d5e260ec3663962c57f69.exe
Resource
win11-20240412-en
General
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Target
a51aec2f1bf71b00ddc79ed136c557d28a982442949d5e260ec3663962c57f69
-
Size
266KB
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MD5
835fa111d6802373933e4f98b5ff84d1
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SHA1
83d4d5c248dffd3899b311aa69b9dfbdd5f9cc04
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SHA256
a51aec2f1bf71b00ddc79ed136c557d28a982442949d5e260ec3663962c57f69
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SHA512
f39333ab07a4a8ec67e770c28e74d48b13ec858e3216e7af9f4df14390e1ac4b978e2ddcb1bab4e7a82be53c85eb8543b0c30fb47eba27ed146ac682d6176a36
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SSDEEP
6144:oXzKdNY49u8rVGTnVOI9lk3nzlMY2qzM01net:Xa4A/Tnr9qBzbM01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a51aec2f1bf71b00ddc79ed136c557d28a982442949d5e260ec3663962c57f69 unpack001/out.upx
Files
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a51aec2f1bf71b00ddc79ed136c557d28a982442949d5e260ec3663962c57f69.exe windows:6 windows x86 arch: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 arch: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