Behavioral task
behavioral1
Sample
9914a2b03a66c421c314ca0cf3a12fe4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9914a2b03a66c421c314ca0cf3a12fe4.exe
Resource
win10v2004-20231222-en
General
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Target
9914a2b03a66c421c314ca0cf3a12fe4
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Size
163KB
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MD5
9914a2b03a66c421c314ca0cf3a12fe4
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SHA1
ab1ba2a3fd1a7784e9f33ef7e14576374a67c33e
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SHA256
fc82d1f6546c0d423d6b4609186de56e3c0653b1c6e733655ec993e634844a90
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SHA512
e9aa9f756f96a4125863b2bf949efa738ea7a1b9bf75bab2134279340dd82e3a2c90ed486a0349e3638afc1f7f6cad0de0886bb57ba248dce1b894b4b21813a7
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SSDEEP
1536:1Zty04nmbgnJrYB5bNR/kisfmK1tcceH6zEye4:1ZMv7JrwRj8mKrNeH6zEyT
Malware Config
Signatures
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Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9914a2b03a66c421c314ca0cf3a12fe4
Files
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9914a2b03a66c421c314ca0cf3a12fe4.exe windows:7 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: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE