Behavioral task
behavioral1
Sample
c4e29f393de8141d955752f14f3d8ec2b31f1364d0f85ac8fbfd265fc08fd4c9.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c4e29f393de8141d955752f14f3d8ec2b31f1364d0f85ac8fbfd265fc08fd4c9.exe
Resource
win10v2004-20240419-en
General
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Target
c4e29f393de8141d955752f14f3d8ec2b31f1364d0f85ac8fbfd265fc08fd4c9
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Size
108KB
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MD5
882d0c06fe5e8ca70c4071718fdde51a
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SHA1
d1485d1486d4e8d3b84cebede442e35317b4f4d9
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SHA256
c4e29f393de8141d955752f14f3d8ec2b31f1364d0f85ac8fbfd265fc08fd4c9
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SHA512
6422d64c5647ffe16acff4fd42537e071021a48df34a9d8d59d0c8b88d103a7437781d2a12bb9c56dc2a1919e15e0ea5525e0dabee88d3091c23b3101ad6a888
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfOf:hfAIuZAIuYSMjoqtMHfhfk
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 c4e29f393de8141d955752f14f3d8ec2b31f1364d0f85ac8fbfd265fc08fd4c9 unpack001/out.upx
Files
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c4e29f393de8141d955752f14f3d8ec2b31f1364d0f85ac8fbfd265fc08fd4c9.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