Behavioral task
behavioral1
Sample
a16c74e7ee43721c961a7fc76429af8d39f2a01e642ff98f9b8fd5934a6a46be.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a16c74e7ee43721c961a7fc76429af8d39f2a01e642ff98f9b8fd5934a6a46be.exe
Resource
win10v2004-20240508-en
General
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Target
a16c74e7ee43721c961a7fc76429af8d39f2a01e642ff98f9b8fd5934a6a46be
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Size
629KB
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MD5
06609a90bd6477680a9e20f1dc321e5c
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SHA1
a46caeaac5bde61e8124b8602c602a1a27c34dd9
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SHA256
a16c74e7ee43721c961a7fc76429af8d39f2a01e642ff98f9b8fd5934a6a46be
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SHA512
a393b6d1369045e3dad32d2c820983642e8c9d27c46d12a2fab13f23926058ef1c60e0143f9f5fffab02d59f35e0dc8a8729b3726f75757fb8c449d073f386c4
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SSDEEP
12288:ZAIuZAIuOPBXCgBXCcFDnUe3OPgJ4wkHjBKCmQTXCUF6WDRwyvP79B:m9DnUuiq2wCmQTf7DRPr
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 a16c74e7ee43721c961a7fc76429af8d39f2a01e642ff98f9b8fd5934a6a46be unpack001/out.upx
Files
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a16c74e7ee43721c961a7fc76429af8d39f2a01e642ff98f9b8fd5934a6a46be.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