Behavioral task
behavioral1
Sample
b63304f5c0401d02d5fd528128b18d5b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b63304f5c0401d02d5fd528128b18d5b.exe
Resource
win10v2004-20240226-en
General
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Target
b63304f5c0401d02d5fd528128b18d5b
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Size
107KB
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MD5
b63304f5c0401d02d5fd528128b18d5b
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SHA1
529498681238d6d8c5f045585a5006bc1b4134aa
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SHA256
40a6fb046a8b15dc363c7a73625b01cd8604da450742965cce4735af774c6fbf
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SHA512
b228cd12134ab7cff52d5b1f3012f52c044e4d68875f278ec62b213feb3bbd7cb2ed85e428ff95070841f90d05431c6db0e0f06ceed7c65f0647e9ec2ee77e71
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SSDEEP
1536:mdd4b/xx++KHB4D+CfFRM4TA9C+WPbpIhHPTioY++0ETNpYsiJ/ZrXwlvZiujQo:mdd4txGqg94kH7ioY++tNlaZrXwlvdQo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b63304f5c0401d02d5fd528128b18d5b unpack001/out.upx
Files
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b63304f5c0401d02d5fd528128b18d5b.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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ