Behavioral task
behavioral1
Sample
54b7355eed1cc6fba6783b863f2df4d9bcef6468cf7561d8cdcd6830f9183218.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
54b7355eed1cc6fba6783b863f2df4d9bcef6468cf7561d8cdcd6830f9183218.exe
Resource
win10v2004-20240226-en
General
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Target
54b7355eed1cc6fba6783b863f2df4d9bcef6468cf7561d8cdcd6830f9183218
-
Size
53KB
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MD5
aa2e2e632eb5f15170ada24e0066ec61
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SHA1
fdd562320c606435f88f1fac29345079df628105
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SHA256
54b7355eed1cc6fba6783b863f2df4d9bcef6468cf7561d8cdcd6830f9183218
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SHA512
8b0d24bffda206031f1c19d038d6c7d7ddb188471d0d8e33eb8c675b3b500404ab1a43062478b11d99f99ee765f82b3272b2bfb1b3a33b5f3966a16843cf37a4
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzv:CTWn1++PJHJXA/OsIZfzc3/Q8zxp
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 54b7355eed1cc6fba6783b863f2df4d9bcef6468cf7561d8cdcd6830f9183218 unpack001/out.upx
Files
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54b7355eed1cc6fba6783b863f2df4d9bcef6468cf7561d8cdcd6830f9183218.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