Behavioral task
behavioral1
Sample
b4fb8a367031751d271e6dd9557f693c3e71823ebe0a356393e1d85beb3d351f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b4fb8a367031751d271e6dd9557f693c3e71823ebe0a356393e1d85beb3d351f.exe
Resource
win10v2004-20240226-en
General
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Target
b4fb8a367031751d271e6dd9557f693c3e71823ebe0a356393e1d85beb3d351f
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Size
75KB
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MD5
da506f90d574af2e6cfdbecf1038012b
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SHA1
ca4790724c0f224ecbcfb695dfd98be947da21af
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SHA256
b4fb8a367031751d271e6dd9557f693c3e71823ebe0a356393e1d85beb3d351f
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SHA512
e99728e1569e7b2b8769f02f5232ad6cba99c39f3de700ee8d50c55f2eba661fa4f0d5148fb8645b8a9501c66bde1ee648fa0344bea68fbf710c211d1c4e0a54
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZBX5WX5tWIWmjyz0y:+nyi4Mef/z0y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4fb8a367031751d271e6dd9557f693c3e71823ebe0a356393e1d85beb3d351f
Files
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b4fb8a367031751d271e6dd9557f693c3e71823ebe0a356393e1d85beb3d351f.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE