Behavioral task
behavioral1
Sample
bb16886b0fb7303cd567ba37af921330N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
bb16886b0fb7303cd567ba37af921330N.exe
Resource
win10v2004-20240802-en
General
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Target
bb16886b0fb7303cd567ba37af921330N.exe
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Size
50KB
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MD5
bb16886b0fb7303cd567ba37af921330
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SHA1
b4b341462d9a549fd558e2c570c856adf09b15ac
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SHA256
221b759787aed2fc91ea167d93963af450fcc408b3152255cd2d4b4afcb65411
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SHA512
5757dafadef51f57812763a84ae28ac413c815a3ca0bd8fd81afffe17e97785d75facf94659c45840171d9cf560d1864858d997d833d139fc3037559dcbbbc9a
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNyQYzBT37CPKKdJJcbQbf1Oti1JGBD:CTW7JJZENTNyQYFTW7JJZENTNyQYy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb16886b0fb7303cd567ba37af921330N.exe unpack001/out.upx
Files
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bb16886b0fb7303cd567ba37af921330N.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