Behavioral task
behavioral1
Sample
4cd32b7c29b34ac1095c70356153282b0640d9d3420287a11454116f32cdd5c5.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4cd32b7c29b34ac1095c70356153282b0640d9d3420287a11454116f32cdd5c5.exe
Resource
win10v2004-20240426-en
General
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Target
4cd32b7c29b34ac1095c70356153282b0640d9d3420287a11454116f32cdd5c5
-
Size
51KB
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MD5
e5726c160e7bd1de0c4071506598e306
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SHA1
d6977d1b23906064d8fdb5828703396e95299fdc
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SHA256
4cd32b7c29b34ac1095c70356153282b0640d9d3420287a11454116f32cdd5c5
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SHA512
6e9e0adda9c7b02b526ba713389112428bdff89b86de14bf3663b6916cbf6a0c76219e24949a392e8033f0a6b66a47e5d996143d9328985514776fdde7a36a9f
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SSDEEP
1536:nNJb/HkwoLe29UjQ4wqQOLIMVnS3d00000000000000000000000C:b+LKSOLIMdgd0000000000000000000y
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 4cd32b7c29b34ac1095c70356153282b0640d9d3420287a11454116f32cdd5c5 unpack001/out.upx
Files
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4cd32b7c29b34ac1095c70356153282b0640d9d3420287a11454116f32cdd5c5.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ