Behavioral task
behavioral1
Sample
c50f7f801e7a927a6dd723fa80de41b945db6d5e93a7765433b103898376e0ac.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
c50f7f801e7a927a6dd723fa80de41b945db6d5e93a7765433b103898376e0ac.exe
Resource
win10v2004-20240426-en
General
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Target
c50f7f801e7a927a6dd723fa80de41b945db6d5e93a7765433b103898376e0ac
-
Size
228KB
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MD5
38e09dddc639c75de2e15902a70bde45
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SHA1
0342ea977f0573d12d0daabb8c9b300cc30f40ed
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SHA256
c50f7f801e7a927a6dd723fa80de41b945db6d5e93a7765433b103898376e0ac
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SHA512
a43b02ed2e8a1619eb0ebd57fe1035f2ad276e819bd141250f05f74f93a03d0beee22724ef09a905dfe6eec13e8fbf3c36e2d6ef0310a8b5fcd3cf387bd4c35a
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SSDEEP
6144:hfAIuZAIuDMVtM/XSqfAIuZAIuDMVtM/XSR:ZAIuZAIuOYSMAIuZAIuOYSR
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 c50f7f801e7a927a6dd723fa80de41b945db6d5e93a7765433b103898376e0ac unpack001/out.upx
Files
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c50f7f801e7a927a6dd723fa80de41b945db6d5e93a7765433b103898376e0ac.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