Behavioral task
behavioral1
Sample
b64cfd8e9da854ddf8225a552145a6ef_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b64cfd8e9da854ddf8225a552145a6ef_JaffaCakes118
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Size
44KB
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MD5
b64cfd8e9da854ddf8225a552145a6ef
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SHA1
58b513f9843f26946bbf2a1badb4236d84cf1254
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SHA256
08f479e7f0216266c87b5eb3c6cb0d02e6ee2482a973766e0579283483ec8457
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SHA512
7e6507c5de367e86b65cbede21c4d0dc9b52c3762d852f241d0d66e78960afa288f02126ad96b5179968737d52eb8e82578548487df2b4087f202d61df69cbdc
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SSDEEP
768:5lsnH3CbnKO/43Ir54CdI+e8J7CFaKZv2T1TBmMc+8:s3J3Iry3uOaKZv2T1TBVcj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b64cfd8e9da854ddf8225a552145a6ef_JaffaCakes118 unpack001/out.upx
Files
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b64cfd8e9da854ddf8225a552145a6ef_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - 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
.text Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ