Behavioral task
behavioral1
Sample
7f7f4da5e0a01caedffbc1592c8f06cbda4e66533306f220e680a8d0d6b50c54.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7f7f4da5e0a01caedffbc1592c8f06cbda4e66533306f220e680a8d0d6b50c54.exe
Resource
win10v2004-20240508-en
General
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Target
7f7f4da5e0a01caedffbc1592c8f06cbda4e66533306f220e680a8d0d6b50c54
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Size
352KB
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MD5
3b88e039345af089a71c7b84da88833f
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SHA1
1890cd8fd963ac211a0bc73acce7ad975f7b6491
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SHA256
7f7f4da5e0a01caedffbc1592c8f06cbda4e66533306f220e680a8d0d6b50c54
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SHA512
c14a7927ae6d4ded67cda59c3794dc6781f6c3cef07d61937b2c5639ec0f9f2304f16f3358aafa465a30e65d2272036dc2743abb904eba940580072ea59a7ba3
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SSDEEP
6144:vIGEnprZkRs38t54c6rzNdf17IGEnprZkRs38t54c6rzNdf/:vxEnAR934hxEnAR934L
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7f7f4da5e0a01caedffbc1592c8f06cbda4e66533306f220e680a8d0d6b50c54 unpack001/out.upx
Files
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7f7f4da5e0a01caedffbc1592c8f06cbda4e66533306f220e680a8d0d6b50c54.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: 532KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 612KB - Virtual size: 610KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ