Behavioral task
behavioral1
Sample
aa75cbd3f282aca8d63933673abe2ea0597549a65e9fd49f5cd00976fc9ffafe.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
aa75cbd3f282aca8d63933673abe2ea0597549a65e9fd49f5cd00976fc9ffafe.exe
Resource
win10v2004-20231215-en
General
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Target
aa75cbd3f282aca8d63933673abe2ea0597549a65e9fd49f5cd00976fc9ffafe
-
Size
536KB
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MD5
4886ee77dbc910da2e6bdb830eed4140
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SHA1
330950e6794e78ac3d9f736c43a05317c8328b49
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SHA256
aa75cbd3f282aca8d63933673abe2ea0597549a65e9fd49f5cd00976fc9ffafe
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SHA512
ae28c1174046e1e7a026304e3e0f2ba77700d12485c7a5598894d02a015d61f502aadd837e087f0434ffc163409c41c563c985be2f4b247b8053ab459ec19a76
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SSDEEP
12288:Khf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:KdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource aa75cbd3f282aca8d63933673abe2ea0597549a65e9fd49f5cd00976fc9ffafe unpack001/out.upx
Files
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aa75cbd3f282aca8d63933673abe2ea0597549a65e9fd49f5cd00976fc9ffafe.exe windows:5 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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ