Behavioral task
behavioral1
Sample
4b28b1d7ef59699b7c23e180b9670fb1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4b28b1d7ef59699b7c23e180b9670fb1.exe
Resource
win10v2004-20231215-en
General
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Target
4b28b1d7ef59699b7c23e180b9670fb1
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Size
1.2MB
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MD5
4b28b1d7ef59699b7c23e180b9670fb1
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SHA1
25f598d029b69d0931379e4f36f6930d93c2901a
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SHA256
bd6661a0f5b932f665391af6b1f08bcb3bbebef7e469a3d54f9d18b26eb72e59
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SHA512
4239db1b8edda927466b41dd578dc3a9f014b4b85370b0f1a8e62b99c941860847c4bf0fa18b124f171eaeb0144969d890810c7713bada4321a8b03659dd6a6d
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SSDEEP
12288:grtYJL954Reg0GO5mba4wvPqTzz++xPeWQmOGWqA8YUnG5mba4wvPqTzz++xPeWX:l95altTzqjWXMJUGEtTzqjWX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b28b1d7ef59699b7c23e180b9670fb1
Files
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4b28b1d7ef59699b7c23e180b9670fb1.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 588KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 195KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 107KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE