Behavioral task
behavioral1
Sample
31a65e4e379c9edd83c093ed0ffb0820N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
31a65e4e379c9edd83c093ed0ffb0820N.exe
Resource
win10v2004-20240802-en
General
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Target
31a65e4e379c9edd83c093ed0ffb0820N.exe
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Size
48KB
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MD5
31a65e4e379c9edd83c093ed0ffb0820
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SHA1
c67d7b2c9f41b00f4e5d8b337ea03beef2d80243
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SHA256
32d5f203ffc8ab81c652288e3a18b14ae5cd80230c3e2de573477dead1a7e9cc
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SHA512
cd76b47082607c2d954d42534936f9aea86abd1cae19ef6f8398579b0d0320873a6434a2f9234d8018608772f407580ea2db0cf9f42f4aca51543ca88e2e443f
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFnb:CTWn1++PJHJXA/OsIZfzc3/Q8+m
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31a65e4e379c9edd83c093ed0ffb0820N.exe unpack001/out.upx
Files
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31a65e4e379c9edd83c093ed0ffb0820N.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