Behavioral task
behavioral1
Sample
0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142.exe
Resource
win10v2004-20240426-en
General
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Target
0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142
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Size
95KB
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MD5
81fe38cef3acef708b19579c787e6f44
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SHA1
0a0bc2f708eef43b6e7214dc118d4a7d2c166b62
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SHA256
0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142
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SHA512
7cea618f96faefde3ce95c3223e44999d72d3d162d59c5517f4978f738157fa87e332db8b8f024d1cfcbce328a313b61750832da74165cd454803bf1235d37ef
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxLTWn1++PJHJXA/OsIZfzc3/Q8zxDCuK:KQSoeQSonuK
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 0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142 unpack001/out.upx
Files
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0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142.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