Behavioral task
behavioral1
Sample
f3efcc74416523655b85ce7cce26d5bffa028b68d286316c338c1318610b1bc5.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
f3efcc74416523655b85ce7cce26d5bffa028b68d286316c338c1318610b1bc5.exe
Resource
win11-20240426-en
General
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Target
f3efcc74416523655b85ce7cce26d5bffa028b68d286316c338c1318610b1bc5
-
Size
266KB
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MD5
dc2bb2490bfaa590cf001c1aeb41a1ea
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SHA1
191b62971c1b6a93200135c6d18acb3c9aafbe23
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SHA256
f3efcc74416523655b85ce7cce26d5bffa028b68d286316c338c1318610b1bc5
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SHA512
16b1100864127c951e516cf2eef04c27b46b0206733eb90bf79e38c783dd32aa1a9b4cfd65eae4b1ad94a00cd1ce228a29896b1964ab34c84c77c076efd8e4f2
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SSDEEP
6144:kXzKdNY49u8rVtvweW9mdB7Les+eFMBxI801net:La4AIYhMBu/eF+P01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3efcc74416523655b85ce7cce26d5bffa028b68d286316c338c1318610b1bc5 unpack001/out.upx
Files
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f3efcc74416523655b85ce7cce26d5bffa028b68d286316c338c1318610b1bc5.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