Behavioral task
behavioral1
Sample
e23a6e71e249e0f4f3c1e91d97d40241_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
e23a6e71e249e0f4f3c1e91d97d40241_JaffaCakes118
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Size
140KB
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MD5
e23a6e71e249e0f4f3c1e91d97d40241
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SHA1
0f937fb1613aca378182ca8aad706a3906658e9b
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SHA256
06ebe9f31b6b59fd444941a0a9dcc6465b6a834da18d32c5da711a2a512f0e04
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SHA512
6045aacbf72520530f26c1a2277da0db13eb1fba11eb10755d4d2fa4dbe09d1883271412b97e67e9b2cae8fad78236f5fe5f8fb46752aa555540978619d7ccce
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SSDEEP
3072:Uki7WF1+411YyJzraDFKHoCTyoZIjFqfCZ99qTXxfHrAdzjUY7lc9QY/nnBi3:Uki7WFY411YUraRKHByJYD1MB7XY/B6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e23a6e71e249e0f4f3c1e91d97d40241_JaffaCakes118 unpack001/out.upx
Files
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e23a6e71e249e0f4f3c1e91d97d40241_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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
.cftm Size: 83KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ajcpaji Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ydplf Size: 1024B - Virtual size: 968B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gjptl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.lpqj Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.qmks Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ