Behavioral task
behavioral1
Sample
26f458b602bf634f9a1ffb0cb51d1ec94a8009797d750beace77de0b6bad6aa0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
26f458b602bf634f9a1ffb0cb51d1ec94a8009797d750beace77de0b6bad6aa0.exe
Resource
win10v2004-20240508-en
General
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Target
26f458b602bf634f9a1ffb0cb51d1ec94a8009797d750beace77de0b6bad6aa0
-
Size
189KB
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MD5
3f406e102f013191cef3076daea816b0
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SHA1
a586d6efc2aec5e3dc1f8d163b208eafd7bb7615
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SHA256
26f458b602bf634f9a1ffb0cb51d1ec94a8009797d750beace77de0b6bad6aa0
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SHA512
9603d1042fbf2e72c486ab6a876feb18626c98deafa57e6b421efb112d601f9ad9c6445244c3e18ef6ec9545271313a4818a59669714e69c20f671abc555c38a
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfqnsdxoIAkeF0RNyreZ8PRmqIZq9awE0ctUiQF2vUHFd:hfAIuZAIuDMVtM//k
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 26f458b602bf634f9a1ffb0cb51d1ec94a8009797d750beace77de0b6bad6aa0 unpack001/out.upx
Files
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26f458b602bf634f9a1ffb0cb51d1ec94a8009797d750beace77de0b6bad6aa0.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