Behavioral task
behavioral1
Sample
44a5d757d457879e3f57b24d0489e80feccd0273efc5fd17efe9997322fd961c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
44a5d757d457879e3f57b24d0489e80feccd0273efc5fd17efe9997322fd961c.exe
Resource
win10v2004-20240508-en
General
-
Target
44a5d757d457879e3f57b24d0489e80feccd0273efc5fd17efe9997322fd961c
-
Size
63KB
-
MD5
9ba7e2f3ccdf578155d8eb81ad0c601b
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SHA1
a5ede0d89fd46701766e821885a3254605433f9f
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SHA256
44a5d757d457879e3f57b24d0489e80feccd0273efc5fd17efe9997322fd961c
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SHA512
e9ba8a380e70da6cd560c0b571c76aac48ec2e35e56a2a609db9452053c5b073422626c6f6dc11948acb307e725b950fbea6b2e8e6a4666b7d3a7e227b56f42e
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8yi7tIp+f:KQSoWIpM
Malware Config
Signatures
-
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 44a5d757d457879e3f57b24d0489e80feccd0273efc5fd17efe9997322fd961c unpack001/out.upx
Files
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44a5d757d457879e3f57b24d0489e80feccd0273efc5fd17efe9997322fd961c.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