Behavioral task
behavioral1
Sample
61cef5a5d6dae72a4b028ebfde60dfb0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
61cef5a5d6dae72a4b028ebfde60dfb0N.exe
Resource
win10v2004-20240802-en
General
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Target
61cef5a5d6dae72a4b028ebfde60dfb0N.exe
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Size
31KB
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MD5
61cef5a5d6dae72a4b028ebfde60dfb0
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SHA1
255b71d6fd33f80cb334a479cf3a70e1a1ca7093
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SHA256
64cf3b38790bad81849c8a98b80e963b756d5b94e76f7d1910f3e0d5e4a5618a
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SHA512
5f028b0b8140963649f4dc8a9c5828f79fa745059ee8a592614ccf83baa4a3b3486e9a920f4a780a37be27b386ba018cc050eca99495b24e1b8f800a8eddb016
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9ZJsIRUIRv:CTW7JJ7TzJ3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 61cef5a5d6dae72a4b028ebfde60dfb0N.exe unpack001/out.upx
Files
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61cef5a5d6dae72a4b028ebfde60dfb0N.exe.exe windows:4 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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ