Behavioral task
behavioral1
Sample
freebobux.exe
Resource
win11-20240221-en
General
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Target
freebobux.exe
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Size
779KB
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MD5
794b00893a1b95ade9379710821ac1a4
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SHA1
85c7b2c351700457e3d6a21032dfd971ccb9b09d
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SHA256
5ac42d75e244d33856971120a25bd77f2c0712177384dfa61fb90c0e7790d34c
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SHA512
3774d4aed0cce7ed257d31a2bb65dda585d142c3c527dc32b40064d22d9d298dd183c52603561c9c1e96dd02737a8b2237c433cf7a74dccb0a25191446d60017
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SSDEEP
12288:QLttwyELMYnrfWxYLlHVyEaX9/7tWsGQyWkbtRoSxB:8ttIMYnoYBVyP97t99Ut
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource freebobux.exe
Files
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freebobux.exe.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: 3.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 429KB - Virtual size: 432KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 350KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE