Behavioral task
behavioral1
Sample
f26ab77acefaa1c867c84d30d9621c2e_JaffaCakes118.exe
Resource
win7-20231129-en
General
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Target
f26ab77acefaa1c867c84d30d9621c2e_JaffaCakes118
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Size
69KB
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MD5
f26ab77acefaa1c867c84d30d9621c2e
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SHA1
5b53fbc6e8b8e6d025af047155db7e2f6a9c1bbb
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SHA256
b5e1a53f1cbadefc919d15824667b8e05904a8b29e76e2a10dbd198b049b38c1
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SHA512
fc662302e2520905f0d3b044a379ec30ac5ffa041040d834e26a0305efa24b947e5e6724678c1069d9e12dbfbdaa3a3e65e51beb0a9a1401d424e43a9a2603f7
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SSDEEP
1536:OZvuEWSmdekPVEy6o6YM92vZsYWqiCRm/AL818YJOSd3:OZvjWSAbEyV6pHlHC8gdYZd3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f26ab77acefaa1c867c84d30d9621c2e_JaffaCakes118 unpack001/out.upx
Files
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f26ab77acefaa1c867c84d30d9621c2e_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: 17.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 604KB - Virtual size: 608KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 656KB - Virtual size: 732KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 641KB - Virtual size: 16.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ