Behavioral task
behavioral1
Sample
3bc0635a62205be994eb8b5a4bcb9c72361bbc66e3cb2879b7244c03a43cc153.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3bc0635a62205be994eb8b5a4bcb9c72361bbc66e3cb2879b7244c03a43cc153.exe
Resource
win10v2004-20240226-en
General
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Target
3bc0635a62205be994eb8b5a4bcb9c72361bbc66e3cb2879b7244c03a43cc153
-
Size
90KB
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MD5
7bf9c29841ddbf0a40d5ba431e05570f
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SHA1
10b0e09f076ec8d46dd000a151c7e46e65d9af7d
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SHA256
3bc0635a62205be994eb8b5a4bcb9c72361bbc66e3cb2879b7244c03a43cc153
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SHA512
a739267e8580a1af34d3351a201a899d7115d8818afff59e2569b967a4725ac0e649781e737cf871a014e128ae7d9d2f819aebd1f74b651711d3f7439ba5a6f8
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
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 3bc0635a62205be994eb8b5a4bcb9c72361bbc66e3cb2879b7244c03a43cc153 unpack001/out.upx
Files
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3bc0635a62205be994eb8b5a4bcb9c72361bbc66e3cb2879b7244c03a43cc153.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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ