Behavioral task
behavioral1
Sample
6399d44b342144aba978c679f86c0685363d1be32015cd9425f3c8f29938f456.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6399d44b342144aba978c679f86c0685363d1be32015cd9425f3c8f29938f456.exe
Resource
win10v2004-20240508-en
General
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Target
6399d44b342144aba978c679f86c0685363d1be32015cd9425f3c8f29938f456
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Size
186KB
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MD5
f0acbcaef94225643297dc629b967fad
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SHA1
7c8dc0de707d6fa4e781b2d5293e50dc93e7770b
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SHA256
6399d44b342144aba978c679f86c0685363d1be32015cd9425f3c8f29938f456
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SHA512
111b6c8af5156fa513d8e1202e5d363365e6b6ae15faf31694bfa077caf349a1f8301dad27b4e150dd5f825ed9e69594755fe7a0948754cda577935689d0bdab
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf5W+0JO2XKFbd0B:hfAIuZAIuDMVtM/G
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 6399d44b342144aba978c679f86c0685363d1be32015cd9425f3c8f29938f456 unpack001/out.upx
Files
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6399d44b342144aba978c679f86c0685363d1be32015cd9425f3c8f29938f456.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