Static task
static1
Behavioral task
behavioral1
Sample
buffaloex_overseas.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
buffaloex_overseas.exe
Resource
win10v2004-20231023-en
General
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Target
buffaloex_overseas.exe
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Size
2.5MB
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MD5
f9e1a80161a709c4e913c3a79c0d7c70
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SHA1
7fb3e81c35e2438c722d65f64953c754a71af8cd
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SHA256
d83aace1fcf9c9fbf9e3dbfa4f4063855b4d35311585148e759b0c542e4d055a
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SHA512
3535652939bcfff23d990383cc3353c3442a6894c24b88d1285f72a48fb30cdb68143fbf60bee1e2202cc98ee354eae7accdbce8a6133a428f488917ac696cd1
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SSDEEP
49152:ic++++++++++++++++++gKI++++++++++++++++++gK+CH5homvddddN4V8MKPFT:IKPK+K5homvddddvtQdbK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource buffaloex_overseas.exe
Files
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buffaloex_overseas.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 158KB - Virtual size: 157KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ