Behavioral task
behavioral1
Sample
203844ccc0f54888825743b724e1b726b1fafa91309adaef039059bf9b473e7c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
203844ccc0f54888825743b724e1b726b1fafa91309adaef039059bf9b473e7c.exe
Resource
win10v2004-20240419-en
General
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Target
203844ccc0f54888825743b724e1b726b1fafa91309adaef039059bf9b473e7c
-
Size
2.0MB
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MD5
0e741bad13a73136e2a112f84b916e0b
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SHA1
ae6bfb2077e0cbad00a628b7f45fe1d585a67932
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SHA256
203844ccc0f54888825743b724e1b726b1fafa91309adaef039059bf9b473e7c
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SHA512
b8c249f90bbb990c8db2071a2a0fa22aac6ff58e78d08313caca188e17135b201414b332f6d8238527be04da9fc5fb6808d66a4f08313bbbc063357d159fb714
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SSDEEP
24576:mYSfJ+SZI1pyfzmZLPRb4Rhc02ZF1NqeJslnIOGvRS2clZ7J24J9CE662+E/xeC2:mkpUCJRZ00WnITZS2+Zt/C04MECjh
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 203844ccc0f54888825743b724e1b726b1fafa91309adaef039059bf9b473e7c unpack001/out.upx
Files
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203844ccc0f54888825743b724e1b726b1fafa91309adaef039059bf9b473e7c.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