Behavioral task
behavioral1
Sample
ba1cc8a071bd19579f94391eaa3eccc6_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ba1cc8a071bd19579f94391eaa3eccc6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ba1cc8a071bd19579f94391eaa3eccc6_JaffaCakes118
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Size
77KB
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MD5
ba1cc8a071bd19579f94391eaa3eccc6
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SHA1
6d6e70eb23c63570dafb4089715a2c627bc42e9d
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SHA256
39e1af072de7c399f5ba00778f5a9e7643699ecb3b035aaa8c5d2185f62e27f2
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SHA512
e57bc6e55941cb27962378c4a618334086c8ab805922685e72cfa11d9e66658ad767abd0fe41a3a8b7c1eccfcb84085e75b214c08705a55068f26acde67dc343
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SSDEEP
1536:4k8iAUsDw0msVBkFxeDi7ctAO/zWTvxg9aEYEQ4HTbApA9myzBClvvnj1F:4kvAUqwJsWeu7ctDSTvxcC4PF8IBC5jT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ba1cc8a071bd19579f94391eaa3eccc6_JaffaCakes118 unpack001/out.upx
Files
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ba1cc8a071bd19579f94391eaa3eccc6_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 156KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE