Behavioral task
behavioral1
Sample
b0be03ddf3c4eb8e6e8d3fb757b8178bafe323ab7b52454844e483d6215e9865.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b0be03ddf3c4eb8e6e8d3fb757b8178bafe323ab7b52454844e483d6215e9865.exe
Resource
win10v2004-20240508-en
General
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Target
b0be03ddf3c4eb8e6e8d3fb757b8178bafe323ab7b52454844e483d6215e9865
-
Size
106KB
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MD5
a3082f2f5a8a69586e45bfe15d20ccbd
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SHA1
081e3b0cbf622047da9e6addbd67bb08817d3ff1
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SHA256
b0be03ddf3c4eb8e6e8d3fb757b8178bafe323ab7b52454844e483d6215e9865
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SHA512
59a69dccae8b3e2d36717e1a98aa577a1d44bbe287370d7b851275a128c0d3e8e9af9142961bdff41add0d79daa0345e70c583703366d05c677e035790207905
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hff+V:hfAIuZAIuYSMjoqtMHfhffPc
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 b0be03ddf3c4eb8e6e8d3fb757b8178bafe323ab7b52454844e483d6215e9865 unpack001/out.upx
Files
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b0be03ddf3c4eb8e6e8d3fb757b8178bafe323ab7b52454844e483d6215e9865.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