Behavioral task
behavioral1
Sample
fa8de58d621af97295e74441dd3467cb551773d24a49dcd0c9a069f5bb3e7cbd.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
fa8de58d621af97295e74441dd3467cb551773d24a49dcd0c9a069f5bb3e7cbd.exe
Resource
win10v2004-20240426-en
General
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Target
fa8de58d621af97295e74441dd3467cb551773d24a49dcd0c9a069f5bb3e7cbd
-
Size
97KB
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MD5
2bc531a3f81217bd96860e8e54e89fe4
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SHA1
adbee703bbde51289e81805b9c80cafba17f4743
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SHA256
fa8de58d621af97295e74441dd3467cb551773d24a49dcd0c9a069f5bb3e7cbd
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SHA512
35688a0a170979f5a2bc251d020dccd02be1157db19c7a4c1f91b44446c77169950e5dd78b29152f89ac04efdd5b49beeba731084b59250b454fe744fced99fc
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfa:hfAIuZAIuYSMjoqtMHfhfa
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 fa8de58d621af97295e74441dd3467cb551773d24a49dcd0c9a069f5bb3e7cbd unpack001/out.upx
Files
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fa8de58d621af97295e74441dd3467cb551773d24a49dcd0c9a069f5bb3e7cbd.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