Behavioral task
behavioral1
Sample
37c414048ce3df5a8dfb9b2cb9954e89610390597d1ebdbd9938a2d0d3dc96d9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
37c414048ce3df5a8dfb9b2cb9954e89610390597d1ebdbd9938a2d0d3dc96d9.exe
Resource
win10v2004-20240611-en
General
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Target
37c414048ce3df5a8dfb9b2cb9954e89610390597d1ebdbd9938a2d0d3dc96d9
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Size
113KB
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MD5
1467a676928095053314e1afe0d577f0
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SHA1
8d8f082858fea0eaf8cb809997e7f52cf2c78b59
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SHA256
37c414048ce3df5a8dfb9b2cb9954e89610390597d1ebdbd9938a2d0d3dc96d9
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SHA512
c5ba61db122ce920cb54eb3d563b003d4ea04e72f8364f8fc5c11472a054609ca0d6084ca8203878592d52ae66b3b546b45dd53e47508ddd04f17e72a1c92984
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8U0rTWn1++PJHJXA/OsIZfzc3/Q8U04YcUYcY:KQSoJ0/QSoJ00
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 37c414048ce3df5a8dfb9b2cb9954e89610390597d1ebdbd9938a2d0d3dc96d9 unpack001/out.upx
Files
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37c414048ce3df5a8dfb9b2cb9954e89610390597d1ebdbd9938a2d0d3dc96d9.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