Behavioral task
behavioral1
Sample
eeb21cbd9c1cf745d730ebe177cec4664e316493327a6992a8d3ccf9f513d5a9.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
eeb21cbd9c1cf745d730ebe177cec4664e316493327a6992a8d3ccf9f513d5a9.exe
Resource
win10v2004-20240226-en
General
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Target
eeb21cbd9c1cf745d730ebe177cec4664e316493327a6992a8d3ccf9f513d5a9
-
Size
60KB
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MD5
41affeeff35bfc8fc08bd2c6b0a4d554
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SHA1
d13140175cf925236ebe3f119c1589ee8d4ad82a
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SHA256
eeb21cbd9c1cf745d730ebe177cec4664e316493327a6992a8d3ccf9f513d5a9
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SHA512
4f738afe7e41365be7750458c7fb9b839ee8b4dec431ed903e162d6cde3c1c2cff6d5ac1a046966510e9e73d4d7eccace2c9d884e76bf784917cec5a438ad63f
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SSDEEP
1536:kHxNNQULmm0C1k7nBIq66NKW8Tx6orgn8n:YNNQUL75anSCGTx6osn8n
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 eeb21cbd9c1cf745d730ebe177cec4664e316493327a6992a8d3ccf9f513d5a9 unpack001/out.upx
Files
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eeb21cbd9c1cf745d730ebe177cec4664e316493327a6992a8d3ccf9f513d5a9.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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ