Behavioral task
behavioral1
Sample
bb4f1b68265c85379c343b9e170b653128a7b91d05e7a9225e504e2138bfbe05.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
bb4f1b68265c85379c343b9e170b653128a7b91d05e7a9225e504e2138bfbe05.exe
Resource
win11-20240426-en
General
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Target
bb4f1b68265c85379c343b9e170b653128a7b91d05e7a9225e504e2138bfbe05
-
Size
266KB
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MD5
aab958e991988ae6b27306d17ca9d726
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SHA1
39027224096d3e2b1bb0ee5070d0373eab35b65c
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SHA256
bb4f1b68265c85379c343b9e170b653128a7b91d05e7a9225e504e2138bfbe05
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SHA512
e54c6338af743619adc8d489827f8b6376e0aa15f36854e8ccc45df8e80189137da01f74060fa390575b3d7fbe26aa0e7c8a97bf181ab9ef2b9ed8c3c527c4c1
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SSDEEP
3072:1NXEGZJWhfNFC4S60+XoLczrVmXIiDeu24KZpzWGLiw6Zau4NDBzdrmaD2EpH01Q:TXzKdNY49u8rV3i328wzz9/01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb4f1b68265c85379c343b9e170b653128a7b91d05e7a9225e504e2138bfbe05 unpack001/out.upx
Files
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bb4f1b68265c85379c343b9e170b653128a7b91d05e7a9225e504e2138bfbe05.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ