Behavioral task
behavioral1
Sample
7d8311265f6689dd961d5c71cc61da82bdb4478192a96f8fea8d1e4f399a3822.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7d8311265f6689dd961d5c71cc61da82bdb4478192a96f8fea8d1e4f399a3822.exe
Resource
win10v2004-20240412-en
General
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Target
7d8311265f6689dd961d5c71cc61da82bdb4478192a96f8fea8d1e4f399a3822
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Size
176KB
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MD5
aa3d89f6ba16a98b81b0982ec8f2bca2
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SHA1
a8bfbf16d3875231f1c973328c29dd71ca26f551
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SHA256
7d8311265f6689dd961d5c71cc61da82bdb4478192a96f8fea8d1e4f399a3822
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SHA512
c233891db3770fda3090361422a21fe981d65b9eeee0e67a673cea93cfbd4a48ec7b66c54d52a63cfdc2de390aa094fec5301a0ff9d50ed1acedf128803356ff
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SSDEEP
1536:PiD5LttXP8x6l59XhDMfqu5WArMp4g88HaeEIc8J9O8uwdbK87awQM1Zv9HoULfA:PiVj/n1Y4p4gMRIO8uwBKEQ+cULflQnF
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 7d8311265f6689dd961d5c71cc61da82bdb4478192a96f8fea8d1e4f399a3822 unpack001/out.upx
Files
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7d8311265f6689dd961d5c71cc61da82bdb4478192a96f8fea8d1e4f399a3822.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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - 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: 8KB
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: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
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