Behavioral task
behavioral1
Sample
e2a5a657e178a37a2eb2e8a8973f1c87_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e2a5a657e178a37a2eb2e8a8973f1c87_JaffaCakes118.exe
Resource
win10v2004-20231215-en
General
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Target
e2a5a657e178a37a2eb2e8a8973f1c87_JaffaCakes118
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Size
295KB
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MD5
e2a5a657e178a37a2eb2e8a8973f1c87
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SHA1
51f7a80f9b3ae7e76a58167812d3b44ae6278f6f
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SHA256
caacd43ca1e1611be830d4c5cb484e328f545b0bb3ef8fbfd7c90cff7decdeaa
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SHA512
816c11c31646436b2943f15fcc449e701990a32082b6eb6299edfddfd269ec4304d6ad768ce71a4d5bd49cc13ea8163f5286e4b4815879f07031f7709f8f33d4
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SSDEEP
6144:PnbymDkf5GCrbY++CzVN8dw85NwkL5hUiGuUYQlX+rbACJfrmJqKtwtU+0:Pn2yGGCrEkj8dw8PJUiGuUYQlX+bVm8g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e2a5a657e178a37a2eb2e8a8973f1c87_JaffaCakes118 unpack001/out.upx
Files
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e2a5a657e178a37a2eb2e8a8973f1c87_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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 288KB - Virtual size: 288KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 629KB - Virtual size: 629KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 5KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 20B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ