Behavioral task
behavioral1
Sample
4379002d2076571a8f98a454be8cb137ac24dabbd5725692ae6a8d76f0f809d9.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4379002d2076571a8f98a454be8cb137ac24dabbd5725692ae6a8d76f0f809d9.exe
Resource
win10v2004-20240426-en
General
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Target
4379002d2076571a8f98a454be8cb137ac24dabbd5725692ae6a8d76f0f809d9
-
Size
222KB
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MD5
1ca7b731a932a5aaeabe89842a6ee57d
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SHA1
365cdd81bc58bb5b1bf6250b4dd078b80178c5f0
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SHA256
4379002d2076571a8f98a454be8cb137ac24dabbd5725692ae6a8d76f0f809d9
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SHA512
5ea2dcb865de0b4d6e9378d69d464892044828a2cbe2cb2cd87f880f79c706b1e5fcdb087b031ada5853296b25b687288393895b0361dc9edc6666c83f762f58
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SSDEEP
3072:psSYlMdU5Uj4o9hHbiJygCullUQN7gsBh1L1M:BdoUk8JmRleK771K
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 4379002d2076571a8f98a454be8cb137ac24dabbd5725692ae6a8d76f0f809d9 unpack001/out.upx
Files
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4379002d2076571a8f98a454be8cb137ac24dabbd5725692ae6a8d76f0f809d9.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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 96KB - Virtual size: 93KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
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