Behavioral task
behavioral1
Sample
ff5d529b57327f96f5a42c3c1aea1b4c5d25386a46377f7dc516e2a9d98ead79.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ff5d529b57327f96f5a42c3c1aea1b4c5d25386a46377f7dc516e2a9d98ead79.exe
Resource
win10v2004-20240508-en
General
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Target
ff5d529b57327f96f5a42c3c1aea1b4c5d25386a46377f7dc516e2a9d98ead79
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Size
88KB
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MD5
8050c24c5248a3d62fef94bd3ab791fa
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SHA1
b526251d3f4e24c5ce053831e348a2f439dd7a6a
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SHA256
ff5d529b57327f96f5a42c3c1aea1b4c5d25386a46377f7dc516e2a9d98ead79
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SHA512
e123b04768ab53a1b1d76d25baa80c70c7e3392045fca8ac55254cab52afd52098f329b85f504467203eb421d4de42926945005515a1b7b8265c9a52a90de2a8
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUs7HSXIBlE3hha08yZySzCeRSZ7M9:KQSohsUs7HSXIBlf08qySzCeRS29
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 ff5d529b57327f96f5a42c3c1aea1b4c5d25386a46377f7dc516e2a9d98ead79 unpack001/out.upx
Files
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ff5d529b57327f96f5a42c3c1aea1b4c5d25386a46377f7dc516e2a9d98ead79.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: 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
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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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ