Behavioral task
behavioral1
Sample
e8621a83746aae614626b36ff434d77ef9350f2455677bb1818075eb30f971e1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e8621a83746aae614626b36ff434d77ef9350f2455677bb1818075eb30f971e1.exe
Resource
win10v2004-20240412-en
General
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Target
e8621a83746aae614626b36ff434d77ef9350f2455677bb1818075eb30f971e1
-
Size
96KB
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MD5
123fd0ba7a5a7f2ee5add0ac5dda7cd0
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SHA1
2bcd0a774113a3f896d89929f5a6005628c19749
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SHA256
e8621a83746aae614626b36ff434d77ef9350f2455677bb1818075eb30f971e1
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SHA512
e007de7a1ddd9f15d153334714a27a4c954e43f3906b535e0b9d037e551af9c66b08450a3e079504e71dd6b4af0accc01df13237b6762cea941c2736b6ea359f
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfq:hfAIuZAIuYSMjoqtMHfhfq
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 e8621a83746aae614626b36ff434d77ef9350f2455677bb1818075eb30f971e1 unpack001/out.upx
Files
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e8621a83746aae614626b36ff434d77ef9350f2455677bb1818075eb30f971e1.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