Behavioral task
behavioral1
Sample
4bd87ecc4423f0bc15e229ecbf33aa2c_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4bd87ecc4423f0bc15e229ecbf33aa2c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4bd87ecc4423f0bc15e229ecbf33aa2c_JaffaCakes118
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Size
186KB
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MD5
4bd87ecc4423f0bc15e229ecbf33aa2c
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SHA1
f9c146047e8adcc2517bb1d7265252d51379617d
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SHA256
6e67f735e65a612ff4e0d093440effb5a456c1e1ac4c6389fcb4cd2ce3492ae1
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SHA512
440167548196d347d9c4f9fc697b970befa71c594ab102225065d7c3f92bf7e058093fce8424ef8378222f858b09bab5dcdb271258e08f448b8b8a076c07b96b
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SSDEEP
3072:ZXjSZ+UNw78v6XD8IyrZaa6Vk8eQlXmB2S1wEkSo4JNACrygEUl:ZzGzmDT8IyrZn6fXwn1T7JuCrDE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4bd87ecc4423f0bc15e229ecbf33aa2c_JaffaCakes118 unpack001/out.upx
Files
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4bd87ecc4423f0bc15e229ecbf33aa2c_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 34.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 176KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 258KB - Virtual size: 260KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 32.0MB
IMAGE_SCN_MEM_READ
.rsrc Size: 553KB - Virtual size: 552KB
IMAGE_SCN_MEM_READ