Behavioral task
behavioral1
Sample
fc1b239cde27c5058d17b810591896b3be0a8758c87fdc36d1461248f4140987.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
fc1b239cde27c5058d17b810591896b3be0a8758c87fdc36d1461248f4140987.exe
Resource
win11-20240221-en
General
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Target
fc1b239cde27c5058d17b810591896b3be0a8758c87fdc36d1461248f4140987
-
Size
266KB
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MD5
3be36168ce789ae999f49bf594546b70
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SHA1
1942b95ec43348bf90c0d2a8c6921dc4346ec822
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SHA256
fc1b239cde27c5058d17b810591896b3be0a8758c87fdc36d1461248f4140987
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SHA512
e0ada625151a09cc2626ee3114f574ef1b43f82dcf40bda6e99efe17984b56a0422db3109aba64b7bb06f9e607a7501d8d564d67a8cc1d0ff826606065311188
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SSDEEP
6144:JXzKdNY49u8rVHVzJTeB6IxACs2R01net:ya4A8zU0IpLR01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc1b239cde27c5058d17b810591896b3be0a8758c87fdc36d1461248f4140987 unpack001/out.upx
Files
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fc1b239cde27c5058d17b810591896b3be0a8758c87fdc36d1461248f4140987.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ