Static task
static1
Behavioral task
behavioral1
Sample
Trojan-Downloader.Win32.Upatre.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Trojan-Downloader.Win32.Upatre.exe
Resource
win10v2004-20240226-en
General
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Target
Trojan-Downloader.Win32.Upatre.frrs-66816e52aa8eafac32910784833ca0e43cfdc841a32ecaefd3cbdc87e2326c4e
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Size
51KB
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MD5
9eb7afa1c17edb6674e06e71bf342ff1
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SHA1
6e6b112edea34126ed1392df2c2606521352c76f
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SHA256
66816e52aa8eafac32910784833ca0e43cfdc841a32ecaefd3cbdc87e2326c4e
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SHA512
aa0f65babb0776b05f45109a03a054902207d3008826ba8d0f9cc79e1bd15116a2a802bdfe8e8e229337fd4e8333c7b6b73cd174ab51669c05acc77a29fe3c9a
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SSDEEP
1536:0M/cPgzEuvbvhFNHK49ICynEGWbh8UH9SZ47Qn/saG:tZzEuvbv3Nq49ItnENH9SZ4urG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Trojan-Downloader.Win32.Upatre.frrs-66816e52aa8eafac32910784833ca0e43cfdc841a32ecaefd3cbdc87e2326c4e
Files
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Trojan-Downloader.Win32.Upatre.frrs-66816e52aa8eafac32910784833ca0e43cfdc841a32ecaefd3cbdc87e2326c4e.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
Size: 25KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
petite Size: 394B - Virtual size: 394B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ