Behavioral task
behavioral1
Sample
ad4a02df89a5a6f40f6a921f850b96b581a42d5da8e563ba62149d8743bd040c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ad4a02df89a5a6f40f6a921f850b96b581a42d5da8e563ba62149d8743bd040c.exe
Resource
win10v2004-20240508-en
General
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Target
ad4a02df89a5a6f40f6a921f850b96b581a42d5da8e563ba62149d8743bd040c
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Size
95KB
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MD5
f4182b52db26ad209be5b67f2976cf09
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SHA1
9a9329a8746d4614af344674353e35959ef343c9
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SHA256
ad4a02df89a5a6f40f6a921f850b96b581a42d5da8e563ba62149d8743bd040c
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SHA512
b6be8e5f859906b10e1e7b6d73f899ef8153592409567bca2b9fc8d9328736ef57a5354bbed2193485c3059118e8fea5982597df6cef728a6c5e4d4f8fbd48f8
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8uTWn1++PJHJXA/OsIZfzc3/Q85MPMm:KQSoRQSoB
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 ad4a02df89a5a6f40f6a921f850b96b581a42d5da8e563ba62149d8743bd040c unpack001/out.upx
Files
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ad4a02df89a5a6f40f6a921f850b96b581a42d5da8e563ba62149d8743bd040c.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