Behavioral task
behavioral1
Sample
4a0bf4a07227874197dd5d3f516ff769ee532affeed518677f90261e04d303fa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4a0bf4a07227874197dd5d3f516ff769ee532affeed518677f90261e04d303fa.exe
Resource
win10v2004-20240419-en
General
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Target
4a0bf4a07227874197dd5d3f516ff769ee532affeed518677f90261e04d303fa
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Size
177KB
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MD5
54c0023a9bc900bf1ca234c283d0c1c2
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SHA1
b673eb943cc1145b42315e4261234828fd0b6289
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SHA256
4a0bf4a07227874197dd5d3f516ff769ee532affeed518677f90261e04d303fa
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SHA512
0ee217b25d0efad8d785d8e0a4b4774a0e7e0a21e8df108344ce66f81789c78a17903437b04d9d7703dfcaecac9d45820575f5aa2a98ebc817803b3e612691f4
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfBTL:hfAIuZAIuYSMjoqtMHfhfB6W2QZwKS7O
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 4a0bf4a07227874197dd5d3f516ff769ee532affeed518677f90261e04d303fa unpack001/out.upx
Files
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4a0bf4a07227874197dd5d3f516ff769ee532affeed518677f90261e04d303fa.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