Behavioral task
behavioral1
Sample
4f0fe21ef69382d2e43cefb20a959d5b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f0fe21ef69382d2e43cefb20a959d5b.exe
Resource
win10v2004-20231215-en
General
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Target
4f0fe21ef69382d2e43cefb20a959d5b.bin
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Size
11KB
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MD5
4f0fe21ef69382d2e43cefb20a959d5b
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SHA1
bc615ed59b4fbd20dc9e2594956bf30ae44cc605
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SHA256
1f3fecb537c32257b15746f107c0198cd8344f10390c61aeb6fa5f1547af499a
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SHA512
a03ee3047f0d8620c8e07e1c557b2c0cf35064ebdb40896c80c4b8c01ea701287b397f6e1ce0e3f738c6a4abe495be356ad439547135605dada98c5a27729c31
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SSDEEP
192:ojkXtnWf2btPDJMFks0FuMaytysJ29Be6/8vfie57S9KrvdSQbRg:YkdnWf2bdqk+Fe6/kfiexqKbd/g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f0fe21ef69382d2e43cefb20a959d5b.bin unpack001/out.upx
Files
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4f0fe21ef69382d2e43cefb20a959d5b.bin.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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
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: 4KB - Virtual size: 2KB
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: 724B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ