Behavioral task
behavioral1
Sample
23937f701b3e1c51a8b391b42f3c643e_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
23937f701b3e1c51a8b391b42f3c643e_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
23937f701b3e1c51a8b391b42f3c643e_JaffaCakes118
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Size
83KB
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MD5
23937f701b3e1c51a8b391b42f3c643e
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SHA1
9f3f9aa7b777fe8afc110a98a34d09ca223a768b
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SHA256
2e2b89fac56bf9802cdf5097b11c8ecafb520c77204ae4ab47026b4b16387cee
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SHA512
f13558a332003a70ceda28fdf89424c22a5a61e630a6c1166fcf826cd5bc3d402c362f19528830e51aa57811fb3005b9c964b8120869f0545e502590ffd8e397
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SSDEEP
1536:2PCryWPV0SL6lOUj8uXy60/yishfHx1H789uBtIqvbhN9wM/Pl3l+A:26+sGOUj8cSihfR1byyhNyM/PlV+A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23937f701b3e1c51a8b391b42f3c643e_JaffaCakes118 unpack001/out.upx
Files
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23937f701b3e1c51a8b391b42f3c643e_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ