Behavioral task
behavioral1
Sample
rossi.exe
Resource
win7-20240729-en
General
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Target
rossi.exe
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Size
392KB
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MD5
9e9818f5a14d0ff1b45d75493930695f
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SHA1
f7a7f1d59adb83febc9a75e6ba68003946025923
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SHA256
57ab710f4f52fb571cd0e1e9c2478c38717fe95fcc9f7c5ba2f3a796fc339b62
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SHA512
cbb07fb22c629fa30f79f7fdccb316df78b244d4d36f346a03ebfd90862e3338b79fbf4d2c9eeeb512eb5ab12d54a88a5578d16c7719e8ad9c1c3c5fe4b45dd5
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SSDEEP
3072:V+ESQ0EWVwZhKxC5Rt+k60Zh+qw6PYSsszfHZTZJ2lbaV2:DPA6wxmuJspr2lb6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rossi.exe
Files
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rossi.exe.exe windows:4 windows x86 arch:x86
94499ec57ca7f8a108e513ffe23240eb
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
Imports
msvbvm60
MethCallEngine
ord553
ord667
ord595
ord598
ord631
EVENT_SINK_AddRef
DllFunctionCall
EVENT_SINK_Release
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
ord534
ProcCallEngine
ord100
ord610
ord655
Sections
UPX0 Size: 208KB - Virtual size: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE