Behavioral task
behavioral1
Sample
fa1afeb443e8ce6172d27aecc5aa5ca0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fa1afeb443e8ce6172d27aecc5aa5ca0N.exe
Resource
win10v2004-20240802-en
General
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Target
fa1afeb443e8ce6172d27aecc5aa5ca0N.exe
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Size
65KB
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MD5
fa1afeb443e8ce6172d27aecc5aa5ca0
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SHA1
505ced28186271468058429a3beaa4f18e1053b2
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SHA256
a514d90bdf372a608b9e1b5bfca3c42c994fc37e775052cc2df41c382d92c038
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SHA512
b3ccd53a2bf30dd6e847a98d6b308ff8f5dd2be70c0b654008a2cae129aa810cb4eccc33817c9cb45c9125f4bcfc7483c1d31b0b04e9ed87f70185aec32dedd1
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzD:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5bST
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa1afeb443e8ce6172d27aecc5aa5ca0N.exe unpack001/out.upx
Files
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fa1afeb443e8ce6172d27aecc5aa5ca0N.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