Behavioral task
behavioral1
Sample
85c7c218d2ba1d808411c0361ba2da75fab745ecd7872dcda99e5108058e3a56.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
85c7c218d2ba1d808411c0361ba2da75fab745ecd7872dcda99e5108058e3a56.exe
Resource
win10v2004-20240226-en
General
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Target
85c7c218d2ba1d808411c0361ba2da75fab745ecd7872dcda99e5108058e3a56
-
Size
93KB
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MD5
029b05ca2386918014e1ec284d078a92
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SHA1
711bb5d0b1b616f380dabf9bbcdddc1c59c4a9c5
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SHA256
85c7c218d2ba1d808411c0361ba2da75fab745ecd7872dcda99e5108058e3a56
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SHA512
90433a0356fd6f35250a5a455b275aa6416cefab6431fdda987fcc7fd95327696482c36a7be5d36fff3c5e3e29bb8ec5bf0454bb00ce3d5bfa018045f863d2b6
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SSDEEP
1536:vYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nI:wdEUfKj8BYbDiC1ZTK7sxtLUIG1
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 85c7c218d2ba1d808411c0361ba2da75fab745ecd7872dcda99e5108058e3a56 unpack001/out.upx
Files
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85c7c218d2ba1d808411c0361ba2da75fab745ecd7872dcda99e5108058e3a56.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE