Behavioral task
behavioral1
Sample
e8045854aaa5789e7af6cc8655b574ec738678b9f2a98d98c242d91ed1e22606.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e8045854aaa5789e7af6cc8655b574ec738678b9f2a98d98c242d91ed1e22606.exe
Resource
win10v2004-20240508-en
General
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Target
e8045854aaa5789e7af6cc8655b574ec738678b9f2a98d98c242d91ed1e22606
-
Size
90KB
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MD5
b5998ed5ce520568158923b2dfd222c6
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SHA1
8eef994abe50fbe7c5e30d62194c8af42db99a84
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SHA256
e8045854aaa5789e7af6cc8655b574ec738678b9f2a98d98c242d91ed1e22606
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SHA512
c7f958707a75e1497cde04369ebaf5ba1af1c2bad6b7ece26d0dfa3aad96bfacb645e7360e4262fe0b646e30cd70a723e4c0468a17652ab869f3aa63b0a2d16c
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
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 e8045854aaa5789e7af6cc8655b574ec738678b9f2a98d98c242d91ed1e22606 unpack001/out.upx
Files
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e8045854aaa5789e7af6cc8655b574ec738678b9f2a98d98c242d91ed1e22606.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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ