Behavioral task
behavioral1
Sample
fb7c7c0675f8a96060e6fc5e46e6ea84ab8ab40908c988c1ce169d0701fe26ec.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fb7c7c0675f8a96060e6fc5e46e6ea84ab8ab40908c988c1ce169d0701fe26ec.exe
Resource
win10v2004-20230703-en
General
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Target
fb7c7c0675f8a96060e6fc5e46e6ea84ab8ab40908c988c1ce169d0701fe26ec
-
Size
4.0MB
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MD5
4f0c2a486d86da9eb172821ece3c178a
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SHA1
d22af99209a1bb1ac0a56577b11bbe4bccb03a6b
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SHA256
fb7c7c0675f8a96060e6fc5e46e6ea84ab8ab40908c988c1ce169d0701fe26ec
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SHA512
f5f931f22fc688aeb8fdf00e86422c00a9d13e33f1e7ff1d7248eca12e49f51ea114efc9e748a976e7cfcbe461204c203140dff14c0a08d9f6a2a32d5fe3542e
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SSDEEP
98304:+UVAzknn1AouZfT2+yeW1Msvta50Rsy2XcXtq3Xef6Sv0f3mSfOVt/gMA9v4IS:pjn1A8fvkuiXcXtEXeiD/mVE9QI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb7c7c0675f8a96060e6fc5e46e6ea84ab8ab40908c988c1ce169d0701fe26ec unpack001/out.upx
Files
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fb7c7c0675f8a96060e6fc5e46e6ea84ab8ab40908c988c1ce169d0701fe26ec.exe windows 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: 2.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 538KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ