Behavioral task
behavioral1
Sample
238d849a0af311aefd9ad6c76d83f454120afc0f336106342c9ac4a17e894880.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
238d849a0af311aefd9ad6c76d83f454120afc0f336106342c9ac4a17e894880.exe
Resource
win10v2004-20240508-en
General
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Target
238d849a0af311aefd9ad6c76d83f454120afc0f336106342c9ac4a17e894880
-
Size
73KB
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MD5
21c48c1e2731b6b05599b0f55943a5f2
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SHA1
b2b183028887b68b5226fbb784852dc284cba094
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SHA256
238d849a0af311aefd9ad6c76d83f454120afc0f336106342c9ac4a17e894880
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SHA512
1f70b7bbdb4d3d7086d12495306e65c6774cb44808f73fddf64a428f4ccf9889cac455c3b6e22a85065eb304fcd7a33cc7fd7064bc950db6cace797ecac44c63
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8xJJMJJ2n/e+2igLW3V4V2+AaL:KQSown/BgbL
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 238d849a0af311aefd9ad6c76d83f454120afc0f336106342c9ac4a17e894880 unpack001/out.upx
Files
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238d849a0af311aefd9ad6c76d83f454120afc0f336106342c9ac4a17e894880.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