Behavioral task
behavioral1
Sample
1f1fc48bc09c1c4f970512fad7ce9840N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
1f1fc48bc09c1c4f970512fad7ce9840N.exe
Resource
win10v2004-20240802-en
General
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Target
1f1fc48bc09c1c4f970512fad7ce9840N.exe
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Size
50KB
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MD5
1f1fc48bc09c1c4f970512fad7ce9840
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SHA1
82b92f2eb8d5b75757f483f93ce6c328a3566ab4
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SHA256
3187c89630261839fdf146ad6ba324fc94145281077828558ca80ed055c378dc
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SHA512
4b2f8598fdf9ea07a01b0c80839f2c97633fceeed16b21757f1cc8f41ab2fb5a2d84006eb9f1c0f37eaea6d3d201479051e032a7fab0903ccef21542505bfcd1
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNyQYGBT37CPKKdJJcbQbf1Oti1JGBt:CTW7JJZENTNyQYUTW7JJZENTNyQYVQZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f1fc48bc09c1c4f970512fad7ce9840N.exe unpack001/out.upx
Files
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1f1fc48bc09c1c4f970512fad7ce9840N.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ