Behavioral task
behavioral1
Sample
ed1b848f0d2a80413b09d8ff1e863541db593cab6a73034642a0cd1e7a9cd88e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ed1b848f0d2a80413b09d8ff1e863541db593cab6a73034642a0cd1e7a9cd88e.exe
Resource
win10v2004-20240508-en
General
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Target
ed1b848f0d2a80413b09d8ff1e863541db593cab6a73034642a0cd1e7a9cd88e
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Size
71KB
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MD5
e345668dd11ee2dec7f8ecded4682210
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SHA1
e1e5237bb9aa3405aaa6dc486778d0c27f8b655e
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SHA256
ed1b848f0d2a80413b09d8ff1e863541db593cab6a73034642a0cd1e7a9cd88e
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SHA512
c1c226ea2101835c5b12651224d8cde86bc6ab136bbf7d2a8f33321bae8e577f41ad0ad7ef20892bdd5ea6ffb2a50280a99637364dcc120b760e54658a383f92
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFp:CTWn1++PJHJXA/OsIZfzc3/Q8p
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 ed1b848f0d2a80413b09d8ff1e863541db593cab6a73034642a0cd1e7a9cd88e unpack001/out.upx
Files
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ed1b848f0d2a80413b09d8ff1e863541db593cab6a73034642a0cd1e7a9cd88e.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