Behavioral task
behavioral1
Sample
11f8899b9f9af353b52f1f5e45ef4da34aee3c1ceb161029c90a82d9cfb92c71.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
11f8899b9f9af353b52f1f5e45ef4da34aee3c1ceb161029c90a82d9cfb92c71.exe
Resource
win10v2004-20240426-en
General
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Target
11f8899b9f9af353b52f1f5e45ef4da34aee3c1ceb161029c90a82d9cfb92c71
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Size
98KB
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MD5
83009a6b432943b2b42c60b8d6f8a204
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SHA1
34fb1734b52d81d2e8a3469615c751138aa295bf
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SHA256
11f8899b9f9af353b52f1f5e45ef4da34aee3c1ceb161029c90a82d9cfb92c71
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SHA512
e01af55c6c850d1110cefd5cd1fd965042a14303618b1f649f72254be849c95e8c5935bad428ba19dd2988325e897247cf9d0dcd47ce31f7904c73e4ccd415fe
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUs18/8GTWn1++PJHJXA/OsIZfzc3/Q8asUsY:KQSohsUsOkWQSohsUsY
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 11f8899b9f9af353b52f1f5e45ef4da34aee3c1ceb161029c90a82d9cfb92c71 unpack001/out.upx
Files
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11f8899b9f9af353b52f1f5e45ef4da34aee3c1ceb161029c90a82d9cfb92c71.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