Behavioral task
behavioral1
Sample
f9c434280d1992da550240fbb7e952aac411a54ef19e358ad09c999980ddc418.exe
Resource
win7-20240221-en
General
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Target
f9c434280d1992da550240fbb7e952aac411a54ef19e358ad09c999980ddc418
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Size
40KB
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MD5
d64aa0f0e3b237cb07f0d4fdb09a9f13
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SHA1
3eeef6ca782d213bcaf2c2539f82eadfc5e9d0e3
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SHA256
f9c434280d1992da550240fbb7e952aac411a54ef19e358ad09c999980ddc418
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SHA512
677f230f69dac806cfd0409a670238f5b1c82f5c4b6001519ee76364346afc67bd7534065dcd53285f4fb25935af1802b800d7b03827395416f67893b73d0067
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SSDEEP
384:kqnuO1JCHYdHz4XpfHEI6/dDEPjaVC6fMbUyFm0tyXLBI89wvuAv1mwnA3Z3BXR1:kqnum1F6/789ujYTyLylze70wi3BEmN
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 f9c434280d1992da550240fbb7e952aac411a54ef19e358ad09c999980ddc418 unpack001/out.upx
Files
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f9c434280d1992da550240fbb7e952aac411a54ef19e358ad09c999980ddc418.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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ