Behavioral task
behavioral1
Sample
1ff3c8df327a0c1cb484ddb70a68bee9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1ff3c8df327a0c1cb484ddb70a68bee9.exe
Resource
win10v2004-20231215-en
General
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Target
1ff3c8df327a0c1cb484ddb70a68bee9
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Size
37KB
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MD5
1ff3c8df327a0c1cb484ddb70a68bee9
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SHA1
c37995e2f07eb012ec62990943695a6424552ab2
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SHA256
786e0cc96815586f4fa50aa3f2fe37a6836580968241a72c9c61192674889863
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SHA512
ae8d70067a677682a4d027793325785c338ac6b51ed12b912a7fe8d9b42281a7dda8af4e2db08bf39a954d3df4f88434547bdff73733d819356140b67c4622c0
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SSDEEP
768:Ut/NUGNknIZs7CK91ZqqIdfUtgy+h4f9hMpX4oKSzMUOKnKfwdH:YU6kCKR91Zqqqc3+Wf3Mpoo1myH
Malware Config
Signatures
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resource yara_rule sample upx -
resource yara_rule static1/unpack001/out.upx vmprotect -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1ff3c8df327a0c1cb484ddb70a68bee9 unpack001/out.upx
Files
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1ff3c8df327a0c1cb484ddb70a68bee9.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: 320KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 4KB - Virtual size: 528B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ