Behavioral task
behavioral1
Sample
6418eeb9821dcd3fbd7743e2ace2057291a3438fa6da91dbf0eaccc0624ba58c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
6418eeb9821dcd3fbd7743e2ace2057291a3438fa6da91dbf0eaccc0624ba58c.exe
Resource
win10v2004-20240426-en
General
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Target
6418eeb9821dcd3fbd7743e2ace2057291a3438fa6da91dbf0eaccc0624ba58c
-
Size
510KB
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MD5
fa2d5ff3872f6343be78a266bbc22cd7
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SHA1
4bf06be74ad1423781865618c66d11b9d20aa494
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SHA256
6418eeb9821dcd3fbd7743e2ace2057291a3438fa6da91dbf0eaccc0624ba58c
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SHA512
ea606222ae25041b9102a6261b49be3ac209cd883f740de120cd5565edb9bcffe486e2a14a84c34740cdabde83441681eedf12d1a20855578062e6d0c6b0f780
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SSDEEP
12288:KkheH6hZYOYrInJ0JvQNy0+wcXP46sBmbvsTlgGrLfhtjQc5:KkheahZnnJsvQNy0+wcXPkB9Tbfhtp
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 6418eeb9821dcd3fbd7743e2ace2057291a3438fa6da91dbf0eaccc0624ba58c unpack001/out.upx
Files
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6418eeb9821dcd3fbd7743e2ace2057291a3438fa6da91dbf0eaccc0624ba58c.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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 481KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
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: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 504KB - Virtual size: 500KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ