Behavioral task
behavioral1
Sample
b4feaab17a3c720d191ec7cc8c591cb5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4feaab17a3c720d191ec7cc8c591cb5.exe
Resource
win10v2004-20240226-en
General
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Target
b4feaab17a3c720d191ec7cc8c591cb5
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Size
12KB
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MD5
b4feaab17a3c720d191ec7cc8c591cb5
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SHA1
ba391de17e81baac1baf78ffa3b5209b1a0c4f47
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SHA256
45664b7a105456f5e25b7163ae90eef240b4a5ba7f915155b4b8ad41ee7b92a3
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SHA512
6b13248eaf89e6ed49c6d4f926051d45f96078279b1a88ea44f23572bd78c8b39776521700e409544f1b0edb132e23eb12e7a3ffb05e892b18a53f2ce0949db1
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SSDEEP
192:8CLz0gUcDtSEpvGenfj/WRFuwdMw0jrCXurcEBv1WKsGX7tMEYGJOxTx3WqgqE3S:fLlQEpfn7/WTuwWBrEQBdWKsEX2TtW3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4feaab17a3c720d191ec7cc8c591cb5 unpack001/out.upx
Files
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b4feaab17a3c720d191ec7cc8c591cb5.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: 7KB - 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: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ