Behavioral task
behavioral1
Sample
623a6a486569c3a808005d5ec9a325c0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
623a6a486569c3a808005d5ec9a325c0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
623a6a486569c3a808005d5ec9a325c0_JaffaCakes118
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Size
41KB
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MD5
623a6a486569c3a808005d5ec9a325c0
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SHA1
9c99561c36a46db84df61484ded3e44c0c832fb6
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SHA256
6de0689a21855d5f761bb72688180bd47ee6d01be9f21fb65c337419ee1c94e9
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SHA512
c592f3f14cc1b332af16e73311febda56380d8f22f0f246ce16e6b13e89710c5f28cabdcd2fe39b65d6f9117173a7bec01520352dd364dfabb6d5caeb785fe02
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SSDEEP
768:cPFT3c16FWv3jErv/tbSyxxY5dUPthCAInyr5h/mugl4M/yTtA51Ev:cPFT5r9bSaYGTplh/mugH/yT2Ev
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 623a6a486569c3a808005d5ec9a325c0_JaffaCakes118 unpack001/out.upx
Files
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623a6a486569c3a808005d5ec9a325c0_JaffaCakes118.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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
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: 50KB - Virtual size: 50KB
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: 6KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ