Behavioral task
behavioral1
Sample
65e7053b3d7afd173d614ce7167ad128cea8e262a9fb41b1601a3b08a58a58d7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65e7053b3d7afd173d614ce7167ad128cea8e262a9fb41b1601a3b08a58a58d7.exe
Resource
win10v2004-20240508-en
General
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Target
65e7053b3d7afd173d614ce7167ad128cea8e262a9fb41b1601a3b08a58a58d7
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Size
90KB
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MD5
e3683a345a7f783ab21bb2a991862154
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SHA1
11cab6286b5d5731e5b421ace0960b6a8c5fa3ff
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SHA256
65e7053b3d7afd173d614ce7167ad128cea8e262a9fb41b1601a3b08a58a58d7
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SHA512
24b2928cbac4e53c716eaba6bd2360b195b4287ba39995e65f40b7d0a618cda814df6d5d5c82dc47c7366cac08d5a16a754107fbae71238d46ee8553084482c5
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SSDEEP
1536:XJRtlEnBHHIgabuYotV/JbJCX5SBimJRtlEnBHHIgabuYotV/JbJCX5SBi:XvtYxOuYotvYQImvtYxOuYotvYQI
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 65e7053b3d7afd173d614ce7167ad128cea8e262a9fb41b1601a3b08a58a58d7 unpack001/out.upx
Files
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65e7053b3d7afd173d614ce7167ad128cea8e262a9fb41b1601a3b08a58a58d7.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ