Behavioral task
behavioral1
Sample
b6effd527b53cdea520eb568180e71c0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b6effd527b53cdea520eb568180e71c0.exe
Resource
win10v2004-20240226-en
General
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Target
b6effd527b53cdea520eb568180e71c0
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Size
46KB
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MD5
b6effd527b53cdea520eb568180e71c0
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SHA1
354b50d9833a3344c4e9b2ee15ef4ea2af37b7b1
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SHA256
079589aa1f1fedadb65aa037a5c59fb7accef0471a61c3bed04355aa3d45548b
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SHA512
c032792120375c550d84d8f633a46d3cd1402009e8f51b325d71bfb48fa3c81eedb19073e0860f3265f5b9d61e9d2b697b132b1aa1ab84aac0463f9a73e3cbf9
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SSDEEP
768:mQxsLTveMukvbY96eIzfEmMEzxm1g/WQxqwdS5PMA97iBthFxLxKiDjq:SuMj065xJeQxqWS5PMSwDV5jq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6effd527b53cdea520eb568180e71c0 unpack001/out.upx
Files
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b6effd527b53cdea520eb568180e71c0.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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ