Behavioral task
behavioral1
Sample
a9c3389859e35fa20cb60a9339410045.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a9c3389859e35fa20cb60a9339410045.exe
Resource
win10v2004-20240226-en
General
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Target
a9c3389859e35fa20cb60a9339410045
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Size
175KB
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MD5
a9c3389859e35fa20cb60a9339410045
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SHA1
721afb881102c018118729d52a5412a7091576bb
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SHA256
af490e70dd036d023814ead3fbf3a7610fc400553b56e0783aadf72a6b04742c
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SHA512
a267c9b6983b39d9afb61f7ab014163f1df7afed5eaf82f54711b65498bf1c208a88db37d22e204ca56cdc94373b7b11b54dbe0bc3f5cd66d31f812f324f7e6b
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SSDEEP
3072:pXK1MsXkiMIUelDdWffOpvoZ2XXBNGYthkpWRUQVcikjEistIDP4nvubyZKica+6:dTinpUHOuZ2XXBNhfkpAU7Fs+QGupc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9c3389859e35fa20cb60a9339410045 unpack001/out.upx
Files
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a9c3389859e35fa20cb60a9339410045.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 300KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 169KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 96KB - Virtual size: 328KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.adata Size: 68KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE