Behavioral task
behavioral1
Sample
b4546967b458f1bb9ce94da42529053bb702eb9f62788bfa25011231c68203b8.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b4546967b458f1bb9ce94da42529053bb702eb9f62788bfa25011231c68203b8.exe
Resource
win10v2004-20240508-en
General
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Target
b4546967b458f1bb9ce94da42529053bb702eb9f62788bfa25011231c68203b8
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Size
60KB
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MD5
201694f484293ce35b6b6f71160cf389
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SHA1
b832680d4f02ff656798a4ef2fc2ad4643b4e26f
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SHA256
b4546967b458f1bb9ce94da42529053bb702eb9f62788bfa25011231c68203b8
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SHA512
79691cace95d75fbc0133527793f8a6fa57abce100647dc66889bf63c8d7358a0bb43f99245ac18a19ee4a84629eaf5833a08d70f039657d2db2d6be1ea63e9d
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8Qe+eHT75T79E:KQSoDe+es
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 b4546967b458f1bb9ce94da42529053bb702eb9f62788bfa25011231c68203b8 unpack001/out.upx
Files
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b4546967b458f1bb9ce94da42529053bb702eb9f62788bfa25011231c68203b8.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - 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: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
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