Behavioral task
behavioral1
Sample
9605335b778f4b4a81afcdfa7dbd8701_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
9605335b778f4b4a81afcdfa7dbd8701_JaffaCakes118
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Size
43KB
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MD5
9605335b778f4b4a81afcdfa7dbd8701
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SHA1
4383b2cb9b42d5c39c4d2adda61d645f703c3ed7
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SHA256
2333cf2bf0a96e4a0e1d07079f6859459cb55d3ab99f2f9aff72a0da9b1407aa
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SHA512
52a729946d18ab672b7aa2d4e68ac8a477f3d580a24cc960483ab24b6f246a82404d4fa3221031031ac191d67b074490ea0a64ccd0d8ed47b2de8b42a0a1675a
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SSDEEP
768:KtbcLoiXaVKETSs5s8fwmTbX9kb83b+LSQmOwBeT2dZUusIhvwCU+ZHpv:K1cLoeEGIfdTpu8ttB9vsIBwWZHJ
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9605335b778f4b4a81afcdfa7dbd8701_JaffaCakes118 unpack001/out.upx
Files
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9605335b778f4b4a81afcdfa7dbd8701_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ