Behavioral task
behavioral1
Sample
b1c0dc6a57d2e8d98f66293daa16c5eb_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b1c0dc6a57d2e8d98f66293daa16c5eb_JaffaCakes118
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Size
1.2MB
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MD5
b1c0dc6a57d2e8d98f66293daa16c5eb
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SHA1
8ea84d2c184318d1917401872c57979e285412d7
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SHA256
46d1e53380c0e4de288a7d70c29e669b000944a9ebc1754bd8af8d46c75d9d87
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SHA512
0d55fdc4fd55ffa45f48c15476f8d180f3fc775c540e44b96ee29ad906302852e52f1f506640bbe1a700b72567216d499a7dd65d71651a5d987de5bf44c9f87b
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SSDEEP
24576:7zB0Ik6rTU0xwFAInyLMl0Inp9P1OpyuNGD3OtFnd/JXq0QDi0t:RpTUywiInyLMio9P1OpyUy+9/laDx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1c0dc6a57d2e8d98f66293daa16c5eb_JaffaCakes118 unpack001/out.upx
Files
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b1c0dc6a57d2e8d98f66293daa16c5eb_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 536KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 641KB - Virtual size: 641KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 943KB - Virtual size: 943KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 53KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ