Behavioral task
behavioral1
Sample
bbdd38fcf1e08fbf17a53db96b45369b32748a2713c8ad9f18f1913b82d951d3.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
bbdd38fcf1e08fbf17a53db96b45369b32748a2713c8ad9f18f1913b82d951d3.exe
Resource
win10v2004-20240226-en
General
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Target
bbdd38fcf1e08fbf17a53db96b45369b32748a2713c8ad9f18f1913b82d951d3
-
Size
96KB
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MD5
a6c84e47bba33813a97f6bbb5dcc8e71
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SHA1
0e0a26f8bdf1113c6da38874448886d9a33a8e6c
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SHA256
bbdd38fcf1e08fbf17a53db96b45369b32748a2713c8ad9f18f1913b82d951d3
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SHA512
881aef4d81e5bae13b915aa16c578b058210df1338741dd8c1134e3324a01fd8610843f255a16845e1c2bc58dcad1328b04f81c877cadec22aa8d5006dc1ca5c
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfo:hfAIuZAIuYSMjoqtMHfhfo
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 bbdd38fcf1e08fbf17a53db96b45369b32748a2713c8ad9f18f1913b82d951d3 unpack001/out.upx
Files
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bbdd38fcf1e08fbf17a53db96b45369b32748a2713c8ad9f18f1913b82d951d3.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